18246998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 34864128

約数和(自身を除く): 16617130

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 2521, 3619, 5042, 7238, 17647, 27731, 35294, 55462, 118487, 194117, 236974, 388234, 829409, 1303357, 1658818, 2606714, 9123499, 18246998]

約数ペア:

[(1, 18246998), (2, 9123499), (7, 2606714), (11, 1658818), (14, 1303357), (22, 829409), (47, 388234), (77, 236974), (94, 194117), (154, 118487), (329, 55462), (517, 35294), (658, 27731), (1034, 17647), (2521, 7238), (3619, 5042)]