18392734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6899}}^1$

素因数の和:6975

約数の個数: 16

約数和(自身を含む): 29145600

約数和(自身を除く): 10752866

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 6899, 13798, 213869, 296657, 427738, 593314, 9196367, 18392734]

約数ペア:

[(1, 18392734), (2, 9196367), (31, 593314), (43, 427738), (62, 296657), (86, 213869), (1333, 13798), (2666, 6899)]