2012130054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{17431}}^1$

素因数の和:17514

約数の個数: 72

約数和(自身を含む): 4882668336

約数和(自身を除く): 2870538282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 121, 159, 198, 242, 318, 363, 477, 583, 726, 954, 1089, 1166, 1749, 2178, 3498, 5247, 6413, 10494, 12826, 17431, 19239, 34862, 38478, 52293, 57717, 104586, 115434, 156879, 191741, 313758, 383482, 575223, 923843, 1150446, 1725669, 1847686, 2109151, 2771529, 3451338, 4218302, 5543058, 6327453, 8314587, 10162273, 12654906, 16629174, 18982359, 20324546, 30486819, 37964718, 60973638, 91460457, 111785003, 182920914, 223570006, 335355009, 670710018, 1006065027, 2012130054]

約数ペア:

[(1, 2012130054), (2, 1006065027), (3, 670710018), (6, 335355009), (9, 223570006), (11, 182920914), (18, 111785003), (22, 91460457), (33, 60973638), (53, 37964718), (66, 30486819), (99, 20324546), (106, 18982359), (121, 16629174), (159, 12654906), (198, 10162273), (242, 8314587), (318, 6327453), (363, 5543058), (477, 4218302), (583, 3451338), (726, 2771529), (954, 2109151), (1089, 1847686), (1166, 1725669), (1749, 1150446), (2178, 923843), (3498, 575223), (5247, 383482), (6413, 313758), (10494, 191741), (12826, 156879), (17431, 115434), (19239, 104586), (34862, 57717), (38478, 52293)]