21147096

素因数分解:

$2^3\times 3^1\times {\mathrm{599}}^1\times {\mathrm{1471}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 52992000

約数和(自身を除く): 31844904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 599, 1198, 1471, 1797, 2396, 2942, 3594, 4413, 4792, 5884, 7188, 8826, 11768, 14376, 17652, 35304, 881129, 1762258, 2643387, 3524516, 5286774, 7049032, 10573548, 21147096]

約数ペア:

[(1, 21147096), (2, 10573548), (3, 7049032), (4, 5286774), (6, 3524516), (8, 2643387), (12, 1762258), (24, 881129), (599, 35304), (1198, 17652), (1471, 14376), (1797, 11768), (2396, 8826), (2942, 7188), (3594, 5884), (4413, 4792)]