2541924918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18443}}^1$

素因数の和:18514

約数の個数: 96

約数和(自身を含む): 6445071360

約数和(自身を除く): 3903146442

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1209, 1482, 1767, 2223, 2418, 3534, 3627, 4446, 5301, 7254, 7657, 10602, 15314, 18443, 22971, 36886, 45942, 55329, 68913, 110658, 137826, 165987, 239759, 331974, 350417, 479518, 571733, 700834, 719277, 1051251, 1143466, 1438554, 1715199, 2102502, 2157831, 3153753, 3430398, 4315662, 4555421, 5145597, 6307506, 7432529, 9110842, 10291194, 10862927, 13666263, 14865058, 21725854, 22297587, 27332526, 32588781, 40998789, 44595174, 65177562, 66892761, 81997578, 97766343, 133785522, 141218051, 195532686, 282436102, 423654153, 847308306, 1270962459, 2541924918]

約数ペア:

[(1, 2541924918), (2, 1270962459), (3, 847308306), (6, 423654153), (9, 282436102), (13, 195532686), (18, 141218051), (19, 133785522), (26, 97766343), (31, 81997578), (38, 66892761), (39, 65177562), (57, 44595174), (62, 40998789), (78, 32588781), (93, 27332526), (114, 22297587), (117, 21725854), (171, 14865058), (186, 13666263), (234, 10862927), (247, 10291194), (279, 9110842), (342, 7432529), (403, 6307506), (494, 5145597), (558, 4555421), (589, 4315662), (741, 3430398), (806, 3153753), (1178, 2157831), (1209, 2102502), (1482, 1715199), (1767, 1438554), (2223, 1143466), (2418, 1051251), (3534, 719277), (3627, 700834), (4446, 571733), (5301, 479518), (7254, 350417), (7657, 331974), (10602, 239759), (15314, 165987), (18443, 137826), (22971, 110658), (36886, 68913), (45942, 55329)]