21102912246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1\times {\mathrm{73181}}^1$

素因数の和:76896

約数の個数: 32

約数和(自身を含む): 45465342048

約数和(自身を除く): 24362429802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3697, 7394, 11091, 22182, 48061, 73181, 96122, 144183, 146362, 219543, 288366, 439086, 951353, 1902706, 2854059, 5708118, 270550157, 541100314, 811650471, 1623300942, 3517152041, 7034304082, 10551456123, 21102912246]

約数ペア:

[(1, 21102912246), (2, 10551456123), (3, 7034304082), (6, 3517152041), (13, 1623300942), (26, 811650471), (39, 541100314), (78, 270550157), (3697, 5708118), (7394, 2854059), (11091, 1902706), (22182, 951353), (48061, 439086), (73181, 288366), (96122, 219543), (144183, 146362)]