81710202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14851}}^1$

素因数の和:14994

約数の個数: 32

約数和(自身を含む): 188204544

約数和(自身を除く): 106494342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 14851, 29702, 44553, 89106, 103957, 207914, 311871, 623742, 1945481, 3890962, 5836443, 11672886, 13618367, 27236734, 40855101, 81710202]

約数ペア:

[(1, 81710202), (2, 40855101), (3, 27236734), (6, 13618367), (7, 11672886), (14, 5836443), (21, 3890962), (42, 1945481), (131, 623742), (262, 311871), (393, 207914), (786, 103957), (917, 89106), (1834, 44553), (2751, 29702), (5502, 14851)]