1888894746

素因数分解:

$2^1\times 3^2\times {\mathrm{12973}}^1\times {\mathrm{8089}}^1$

素因数の和:21070

約数の個数: 24

約数和(自身を含む): 4093426740

約数和(自身を除く): 2204531994

約数列:

[1, 2, 3, 6, 9, 18, 8089, 12973, 16178, 24267, 25946, 38919, 48534, 72801, 77838, 116757, 145602, 233514, 104938597, 209877194, 314815791, 629631582, 944447373, 1888894746]

約数ペア:

[(1, 1888894746), (2, 944447373), (3, 629631582), (6, 314815791), (9, 209877194), (18, 104938597), (8089, 233514), (12973, 145602), (16178, 116757), (24267, 77838), (25946, 72801), (38919, 48534)]