18488756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32323}}^1$

素因数の和:32351

約数の個数: 24

約数和(自身を含む): 38013024

約数和(自身を除く): 19524268

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32323, 64646, 129292, 355553, 420199, 711106, 840398, 1422212, 1680796, 4622189, 9244378, 18488756]

約数ペア:

[(1, 18488756), (2, 9244378), (4, 4622189), (11, 1680796), (13, 1422212), (22, 840398), (26, 711106), (44, 420199), (52, 355553), (143, 129292), (286, 64646), (572, 32323)]