2102860188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21499}}^1$

素因数の和:21552

約数の個数: 144

約数和(自身を含む): 6573840000

約数和(自身を除く): 4470979812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1482, 1716, 1881, 2223, 2508, 2574, 2717, 2964, 3762, 4446, 5148, 5434, 7524, 8151, 8892, 10868, 16302, 21499, 24453, 32604, 42998, 48906, 64497, 85996, 97812, 128994, 193491, 236489, 257988, 279487, 386982, 408481, 472978, 558974, 709467, 773964, 816962, 838461, 945956, 1117948, 1225443, 1418934, 1633924, 1676922, 2128401, 2450886, 2515383, 2837868, 3074357, 3353844, 3676329, 4256802, 4493291, 4901772, 5030766, 5310253, 6148714, 7352658, 8513604, 8986582, 9223071, 10061532, 10620506, 12297428, 13479873, 14705316, 15930759, 17973164, 18446142, 21241012, 26959746, 27669213, 31861518, 36892284, 40439619, 47792277, 53919492, 55338426, 58412783, 63723036, 80879238, 95584554, 110676852, 116825566, 161758476, 175238349, 191169108, 233651132, 350476698, 525715047, 700953396, 1051430094, 2102860188]

約数ペア:

[(1, 2102860188), (2, 1051430094), (3, 700953396), (4, 525715047), (6, 350476698), (9, 233651132), (11, 191169108), (12, 175238349), (13, 161758476), (18, 116825566), (19, 110676852), (22, 95584554), (26, 80879238), (33, 63723036), (36, 58412783), (38, 55338426), (39, 53919492), (44, 47792277), (52, 40439619), (57, 36892284), (66, 31861518), (76, 27669213), (78, 26959746), (99, 21241012), (114, 18446142), (117, 17973164), (132, 15930759), (143, 14705316), (156, 13479873), (171, 12297428), (198, 10620506), (209, 10061532), (228, 9223071), (234, 8986582), (247, 8513604), (286, 7352658), (342, 6148714), (396, 5310253), (418, 5030766), (429, 4901772), (468, 4493291), (494, 4256802), (572, 3676329), (627, 3353844), (684, 3074357), (741, 2837868), (836, 2515383), (858, 2450886), (988, 2128401), (1254, 1676922), (1287, 1633924), (1482, 1418934), (1716, 1225443), (1881, 1117948), (2223, 945956), (2508, 838461), (2574, 816962), (2717, 773964), (2964, 709467), (3762, 558974), (4446, 472978), (5148, 408481), (5434, 386982), (7524, 279487), (8151, 257988), (8892, 236489), (10868, 193491), (16302, 128994), (21499, 97812), (24453, 85996), (32604, 64497), (42998, 48906)]