18633139740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{5657}}^1$

素因数の和:6332

約数の個数: 144

約数和(自身を含む): 58572521280

約数和(自身を除く): 39939381540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 631, 870, 1044, 1262, 1305, 1740, 1893, 2524, 2610, 3155, 3786, 5220, 5657, 5679, 6310, 7572, 9465, 11314, 11358, 12620, 16971, 18299, 18930, 22628, 22716, 28285, 28395, 33942, 36598, 37860, 50913, 54897, 56570, 56790, 67884, 73196, 84855, 91495, 101826, 109794, 113140, 113580, 164053, 164691, 169710, 182990, 203652, 219588, 254565, 274485, 328106, 329382, 339420, 365980, 492159, 509130, 548970, 656212, 658764, 820265, 823455, 984318, 1018260, 1097940, 1476477, 1640530, 1646910, 1968636, 2460795, 2952954, 3281060, 3293820, 3569567, 4921590, 5905908, 7139134, 7382385, 9843180, 10708701, 14278268, 14764770, 17847835, 21417402, 29529540, 32126103, 35695670, 42834804, 53543505, 64252206, 71391340, 103517443, 107087010, 128504412, 160630515, 207034886, 214174020, 310552329, 321261030, 414069772, 517587215, 621104658, 642522060, 931656987, 1035174430, 1242209316, 1552761645, 1863313974, 2070348860, 3105523290, 3726627948, 4658284935, 6211046580, 9316569870, 18633139740]

約数ペア:

[(1, 18633139740), (2, 9316569870), (3, 6211046580), (4, 4658284935), (5, 3726627948), (6, 3105523290), (9, 2070348860), (10, 1863313974), (12, 1552761645), (15, 1242209316), (18, 1035174430), (20, 931656987), (29, 642522060), (30, 621104658), (36, 517587215), (45, 414069772), (58, 321261030), (60, 310552329), (87, 214174020), (90, 207034886), (116, 160630515), (145, 128504412), (174, 107087010), (180, 103517443), (261, 71391340), (290, 64252206), (348, 53543505), (435, 42834804), (522, 35695670), (580, 32126103), (631, 29529540), (870, 21417402), (1044, 17847835), (1262, 14764770), (1305, 14278268), (1740, 10708701), (1893, 9843180), (2524, 7382385), (2610, 7139134), (3155, 5905908), (3786, 4921590), (5220, 3569567), (5657, 3293820), (5679, 3281060), (6310, 2952954), (7572, 2460795), (9465, 1968636), (11314, 1646910), (11358, 1640530), (12620, 1476477), (16971, 1097940), (18299, 1018260), (18930, 984318), (22628, 823455), (22716, 820265), (28285, 658764), (28395, 656212), (33942, 548970), (36598, 509130), (37860, 492159), (50913, 365980), (54897, 339420), (56570, 329382), (56790, 328106), (67884, 274485), (73196, 254565), (84855, 219588), (91495, 203652), (101826, 182990), (109794, 169710), (113140, 164691), (113580, 164053)]