18087232020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{110951}}^1$

素因数の和:111006

約数の個数: 192

約数和(自身を含む): 62630184960

約数和(自身を除く): 44542952940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1140, 1235, 1254, 1430, 1482, 1716, 2090, 2145, 2470, 2508, 2717, 2860, 2964, 3135, 3705, 4180, 4290, 4940, 5434, 6270, 7410, 8151, 8580, 10868, 12540, 13585, 14820, 16302, 27170, 32604, 40755, 54340, 81510, 110951, 163020, 221902, 332853, 443804, 554755, 665706, 1109510, 1220461, 1331412, 1442363, 1664265, 2108069, 2219020, 2440922, 2884726, 3328530, 3661383, 4216138, 4327089, 4881844, 5769452, 6102305, 6324207, 6657060, 7211815, 7322766, 8432276, 8654178, 10540345, 12204610, 12648414, 14423630, 14645532, 15865993, 17308356, 18306915, 21080690, 21635445, 23188759, 24409220, 25296828, 27404897, 28847260, 31621035, 31731986, 36613830, 42161380, 43270890, 46377518, 47597979, 54809794, 63242070, 63463972, 69566277, 73227660, 79329965, 82214691, 86541780, 92755036, 95195958, 109619588, 115943795, 126484140, 137024485, 139132554, 158659930, 164429382, 190391916, 231887590, 237989895, 274048970, 278265108, 301453867, 317319860, 328858764, 347831385, 411073455, 463775180, 475979790, 548097940, 602907734, 695662770, 822146910, 904361601, 951959580, 1205815468, 1391325540, 1507269335, 1644293820, 1808723202, 3014538670, 3617446404, 4521808005, 6029077340, 9043616010, 18087232020]

約数ペア:

[(1, 18087232020), (2, 9043616010), (3, 6029077340), (4, 4521808005), (5, 3617446404), (6, 3014538670), (10, 1808723202), (11, 1644293820), (12, 1507269335), (13, 1391325540), (15, 1205815468), (19, 951959580), (20, 904361601), (22, 822146910), (26, 695662770), (30, 602907734), (33, 548097940), (38, 475979790), (39, 463775180), (44, 411073455), (52, 347831385), (55, 328858764), (57, 317319860), (60, 301453867), (65, 278265108), (66, 274048970), (76, 237989895), (78, 231887590), (95, 190391916), (110, 164429382), (114, 158659930), (130, 139132554), (132, 137024485), (143, 126484140), (156, 115943795), (165, 109619588), (190, 95195958), (195, 92755036), (209, 86541780), (220, 82214691), (228, 79329965), (247, 73227660), (260, 69566277), (285, 63463972), (286, 63242070), (330, 54809794), (380, 47597979), (390, 46377518), (418, 43270890), (429, 42161380), (494, 36613830), (570, 31731986), (572, 31621035), (627, 28847260), (660, 27404897), (715, 25296828), (741, 24409220), (780, 23188759), (836, 21635445), (858, 21080690), (988, 18306915), (1045, 17308356), (1140, 15865993), (1235, 14645532), (1254, 14423630), (1430, 12648414), (1482, 12204610), (1716, 10540345), (2090, 8654178), (2145, 8432276), (2470, 7322766), (2508, 7211815), (2717, 6657060), (2860, 6324207), (2964, 6102305), (3135, 5769452), (3705, 4881844), (4180, 4327089), (4290, 4216138), (4940, 3661383), (5434, 3328530), (6270, 2884726), (7410, 2440922), (8151, 2219020), (8580, 2108069), (10868, 1664265), (12540, 1442363), (13585, 1331412), (14820, 1220461), (16302, 1109510), (27170, 665706), (32604, 554755), (40755, 443804), (54340, 332853), (81510, 221902), (110951, 163020)]