18136555796

素因数分解:

$2^2\times {\mathrm{32971}}^1\times {\mathrm{137519}}^1$

素因数の和:170494

約数の個数: 12

約数和(自身を含む): 31740166080

約数和(自身を除く): 13603610284

約数列:

[1, 2, 4, 32971, 65942, 131884, 137519, 275038, 550076, 4534138949, 9068277898, 18136555796]

約数ペア:

[(1, 18136555796), (2, 9068277898), (4, 4534138949), (32971, 550076), (65942, 275038), (131884, 137519)]