21574944

素因数分解:

$2^5\times 3^3\times {\mathrm{24971}}^1$

素因数の和:24990

約数の個数: 48

約数和(自身を含む): 62929440

約数和(自身を除く): 41354496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24971, 49942, 74913, 99884, 149826, 199768, 224739, 299652, 399536, 449478, 599304, 674217, 799072, 898956, 1198608, 1348434, 1797912, 2397216, 2696868, 3595824, 5393736, 7191648, 10787472, 21574944]

約数ペア:

[(1, 21574944), (2, 10787472), (3, 7191648), (4, 5393736), (6, 3595824), (8, 2696868), (9, 2397216), (12, 1797912), (16, 1348434), (18, 1198608), (24, 898956), (27, 799072), (32, 674217), (36, 599304), (48, 449478), (54, 399536), (72, 299652), (96, 224739), (108, 199768), (144, 149826), (216, 99884), (288, 74913), (432, 49942), (864, 24971)]