1317604914

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 2984688000

約数和(自身を除く): 1667083086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 149, 166, 249, 298, 447, 498, 747, 894, 1341, 1494, 1973, 2241, 2682, 3946, 4023, 4482, 5919, 8046, 11838, 12367, 17757, 24734, 35514, 37101, 53271, 74202, 106542, 111303, 163759, 222606, 293977, 327518, 333909, 491277, 587954, 667818, 881931, 982554, 1473831, 1763862, 2645793, 2947662, 4421493, 5291586, 7937379, 8842986, 15874758, 24400091, 48800182, 73200273, 146400546, 219600819, 439201638, 658802457, 1317604914]

約数ペア:

[(1, 1317604914), (2, 658802457), (3, 439201638), (6, 219600819), (9, 146400546), (18, 73200273), (27, 48800182), (54, 24400091), (83, 15874758), (149, 8842986), (166, 7937379), (249, 5291586), (298, 4421493), (447, 2947662), (498, 2645793), (747, 1763862), (894, 1473831), (1341, 982554), (1494, 881931), (1973, 667818), (2241, 587954), (2682, 491277), (3946, 333909), (4023, 327518), (4482, 293977), (5919, 222606), (8046, 163759), (11838, 111303), (12367, 106542), (17757, 74202), (24734, 53271), (35514, 37101)]