712090908

素因数分解:

$2^2\times 3^2\times {\mathrm{1787}}^1\times {\mathrm{11069}}^1$

素因数の和:12866

約数の個数: 36

約数和(自身を含む): 1801177560

約数和(自身を除く): 1089086652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1787, 3574, 5361, 7148, 10722, 11069, 16083, 21444, 22138, 32166, 33207, 44276, 64332, 66414, 99621, 132828, 199242, 398484, 19780303, 39560606, 59340909, 79121212, 118681818, 178022727, 237363636, 356045454, 712090908]

約数ペア:

[(1, 712090908), (2, 356045454), (3, 237363636), (4, 178022727), (6, 118681818), (9, 79121212), (12, 59340909), (18, 39560606), (36, 19780303), (1787, 398484), (3574, 199242), (5361, 132828), (7148, 99621), (10722, 66414), (11069, 64332), (16083, 44276), (21444, 33207), (22138, 32166)]