74738158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{181}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 123878664

約数和(自身を除く): 49140506

約数列:

[1, 2, 11, 22, 137, 181, 274, 362, 1507, 1991, 3014, 3982, 18769, 24797, 37538, 49594, 206459, 272767, 412918, 545534, 3397189, 6794378, 37369079, 74738158]

約数ペア:

[(1, 74738158), (2, 37369079), (11, 6794378), (22, 3397189), (137, 545534), (181, 412918), (274, 272767), (362, 206459), (1507, 49594), (1991, 37538), (3014, 24797), (3982, 18769)]