2921238

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 3714282

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1151, 1269, 2302, 2538, 3453, 6906, 10359, 20718, 31077, 54097, 62154, 108194, 162291, 324582, 486873, 973746, 1460619, 2921238]

約数ペア:

[(1, 2921238), (2, 1460619), (3, 973746), (6, 486873), (9, 324582), (18, 162291), (27, 108194), (47, 62154), (54, 54097), (94, 31077), (141, 20718), (282, 10359), (423, 6906), (846, 3453), (1151, 2538), (1269, 2302)]