838872738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71809}}^1$

素因数の和:71887

約数の個数: 48

約数和(自身を含む): 2016424800

約数和(自身を除く): 1177552062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 3894, 5841, 11682, 71809, 143618, 215427, 430854, 646281, 789899, 1292562, 1579798, 2369697, 4236731, 4739394, 7109091, 8473462, 12710193, 14218182, 25420386, 38130579, 46604041, 76261158, 93208082, 139812123, 279624246, 419436369, 838872738]

約数ペア:

[(1, 838872738), (2, 419436369), (3, 279624246), (6, 139812123), (9, 93208082), (11, 76261158), (18, 46604041), (22, 38130579), (33, 25420386), (59, 14218182), (66, 12710193), (99, 8473462), (118, 7109091), (177, 4739394), (198, 4236731), (354, 2369697), (531, 1579798), (649, 1292562), (1062, 789899), (1298, 646281), (1947, 430854), (3894, 215427), (5841, 143618), (11682, 71809)]