15697901988

素因数分解:

$2^2\times 3^2\times {\mathrm{6269}}^1\times {\mathrm{69557}}^1$

素因数の和:75836

約数の個数: 36

約数和(自身を含む): 39687708060

約数和(自身を除く): 23989806072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6269, 12538, 18807, 25076, 37614, 56421, 69557, 75228, 112842, 139114, 208671, 225684, 278228, 417342, 626013, 834684, 1252026, 2504052, 436052833, 872105666, 1308158499, 1744211332, 2616316998, 3924475497, 5232633996, 7848950994, 15697901988]

約数ペア:

[(1, 15697901988), (2, 7848950994), (3, 5232633996), (4, 3924475497), (6, 2616316998), (9, 1744211332), (12, 1308158499), (18, 872105666), (36, 436052833), (6269, 2504052), (12538, 1252026), (18807, 834684), (25076, 626013), (37614, 417342), (56421, 278228), (69557, 225684), (75228, 208671), (112842, 139114)]