2016172962

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{31019}}^1$

素因数の和:31207

約数の個数: 48

約数和(自身を含む): 4587485760

約数和(自身を除く): 2571312798

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1413, 2826, 3611, 7222, 10833, 21666, 31019, 32499, 62038, 64998, 93057, 186114, 279171, 558342, 713437, 1426874, 2140311, 4280622, 4869983, 6420933, 9739966, 12841866, 14609949, 29219898, 43829847, 87659694, 112009609, 224019218, 336028827, 672057654, 1008086481, 2016172962]

約数ペア:

[(1, 2016172962), (2, 1008086481), (3, 672057654), (6, 336028827), (9, 224019218), (18, 112009609), (23, 87659694), (46, 43829847), (69, 29219898), (138, 14609949), (157, 12841866), (207, 9739966), (314, 6420933), (414, 4869983), (471, 4280622), (942, 2140311), (1413, 1426874), (2826, 713437), (3611, 558342), (7222, 279171), (10833, 186114), (21666, 93057), (31019, 64998), (32499, 62038)]