27870106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 49439808

約数和(自身を除く): 21569702

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1733, 3466, 8041, 16082, 19063, 29461, 38126, 58922, 74519, 149038, 324071, 648142, 819709, 1266823, 1639418, 2533646, 13935053, 27870106]

約数ペア:

[(1, 27870106), (2, 13935053), (11, 2533646), (17, 1639418), (22, 1266823), (34, 819709), (43, 648142), (86, 324071), (187, 149038), (374, 74519), (473, 58922), (731, 38126), (946, 29461), (1462, 19063), (1733, 16082), (3466, 8041)]