21118364088

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{13133311}}^1$

素因数の和:13133387

約数の個数: 32

約数和(自身を含む): 53583912960

約数和(自身を除く): 32465548872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 13133311, 26266622, 39399933, 52533244, 78799866, 105066488, 157599732, 315199464, 879931837, 1759863674, 2639795511, 3519727348, 5279591022, 7039454696, 10559182044, 21118364088]

約数ペア:

[(1, 21118364088), (2, 10559182044), (3, 7039454696), (4, 5279591022), (6, 3519727348), (8, 2639795511), (12, 1759863674), (24, 879931837), (67, 315199464), (134, 157599732), (201, 105066488), (268, 78799866), (402, 52533244), (536, 39399933), (804, 26266622), (1608, 13133311)]