18565521384

素因数分解:

$2^3\times 3^1\times {\mathrm{36563}}^1\times {\mathrm{21157}}^1$

素因数の和:57729

約数の個数: 32

約数和(自身を含む): 46417266720

約数和(自身を除く): 27851745336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21157, 36563, 42314, 63471, 73126, 84628, 109689, 126942, 146252, 169256, 219378, 253884, 292504, 438756, 507768, 877512, 773563391, 1547126782, 2320690173, 3094253564, 4641380346, 6188507128, 9282760692, 18565521384]

約数ペア:

[(1, 18565521384), (2, 9282760692), (3, 6188507128), (4, 4641380346), (6, 3094253564), (8, 2320690173), (12, 1547126782), (24, 773563391), (21157, 877512), (36563, 507768), (42314, 438756), (63471, 292504), (73126, 253884), (84628, 219378), (109689, 169256), (126942, 146252)]