18348564390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{702203}}^1$

素因数の和:702293

約数の個数: 64

約数和(自身を含む): 48131870976

約数和(自身を除く): 29783306586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 8710, 13065, 26130, 702203, 1404406, 2106609, 3511015, 4213218, 7022030, 9128639, 10533045, 18257278, 21066090, 27385917, 45643195, 47047601, 54771834, 91286390, 94095202, 136929585, 141142803, 235238005, 273859170, 282285606, 470476010, 611618813, 705714015, 1223237626, 1411428030, 1834856439, 3058094065, 3669712878, 6116188130, 9174282195, 18348564390]

約数ペア:

[(1, 18348564390), (2, 9174282195), (3, 6116188130), (5, 3669712878), (6, 3058094065), (10, 1834856439), (13, 1411428030), (15, 1223237626), (26, 705714015), (30, 611618813), (39, 470476010), (65, 282285606), (67, 273859170), (78, 235238005), (130, 141142803), (134, 136929585), (195, 94095202), (201, 91286390), (335, 54771834), (390, 47047601), (402, 45643195), (670, 27385917), (871, 21066090), (1005, 18257278), (1742, 10533045), (2010, 9128639), (2613, 7022030), (4355, 4213218), (5226, 3511015), (8710, 2106609), (13065, 1404406), (26130, 702203)]