18662037122

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1\times {\mathrm{174467}}^1$

素因数の和:175225

約数の個数: 16

約数和(自身を含む): 28389432960

約数和(自身を除く): 9727395838

約数列:

[1, 2, 79, 158, 677, 1354, 53483, 106966, 174467, 348934, 13782893, 27565786, 118114159, 236228318, 9331018561, 18662037122]

約数ペア:

[(1, 18662037122), (2, 9331018561), (79, 236228318), (158, 118114159), (677, 27565786), (1354, 13782893), (53483, 348934), (106966, 174467)]