18730589036

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{226357}}^1$

素因数の和:226649

約数の個数: 24

約数和(自身を含む): 33236597856

約数和(自身を除く): 14506008820

約数列:

[1, 2, 4, 137, 151, 274, 302, 548, 604, 20687, 41374, 82748, 226357, 452714, 905428, 31010909, 34179907, 62021818, 68359814, 124043636, 136719628, 4682647259, 9365294518, 18730589036]

約数ペア:

[(1, 18730589036), (2, 9365294518), (4, 4682647259), (137, 136719628), (151, 124043636), (274, 68359814), (302, 62021818), (548, 34179907), (604, 31010909), (20687, 905428), (41374, 452714), (82748, 226357)]