18374564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1151}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 34771968

約数和(自身を除く): 16397404

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1151, 1228, 2302, 3991, 4604, 7982, 14963, 15964, 29926, 59852, 353357, 706714, 1413428, 4593641, 9187282, 18374564]

約数ペア:

[(1, 18374564), (2, 9187282), (4, 4593641), (13, 1413428), (26, 706714), (52, 353357), (307, 59852), (614, 29926), (1151, 15964), (1228, 14963), (2302, 7982), (3991, 4604)]