21116904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46309}}^1$

素因数の和:46337

約数の個数: 32

約数和(自身を含む): 55572000

約数和(自身を除く): 34455096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46309, 92618, 138927, 185236, 277854, 370472, 555708, 879871, 1111416, 1759742, 2639613, 3519484, 5279226, 7038968, 10558452, 21116904]

約数ペア:

[(1, 21116904), (2, 10558452), (3, 7038968), (4, 5279226), (6, 3519484), (8, 2639613), (12, 1759742), (19, 1111416), (24, 879871), (38, 555708), (57, 370472), (76, 277854), (114, 185236), (152, 138927), (228, 92618), (456, 46309)]