21747288

素因数分解:

$2^3\times 3^1\times {\mathrm{233}}^1\times {\mathrm{3889}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 54615600

約数和(自身を除く): 32868312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 233, 466, 699, 932, 1398, 1864, 2796, 3889, 5592, 7778, 11667, 15556, 23334, 31112, 46668, 93336, 906137, 1812274, 2718411, 3624548, 5436822, 7249096, 10873644, 21747288]

約数ペア:

[(1, 21747288), (2, 10873644), (3, 7249096), (4, 5436822), (6, 3624548), (8, 2718411), (12, 1812274), (24, 906137), (233, 93336), (466, 46668), (699, 31112), (932, 23334), (1398, 15556), (1864, 11667), (2796, 7778), (3889, 5592)]