18156900086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1\times {\mathrm{305353}}^1$

素因数の和:307655

約数の個数: 16

約数和(自身を含む): 29343297984

約数和(自身を除く): 11186397898

約数列:

[1, 2, 13, 26, 2287, 4574, 29731, 59462, 305353, 610706, 3969589, 7939178, 698342311, 1396684622, 9078450043, 18156900086]

約数ペア:

[(1, 18156900086), (2, 9078450043), (13, 1396684622), (26, 698342311), (2287, 7939178), (4574, 3969589), (29731, 610706), (59462, 305353)]