21462048

素因数分解:

$2^5\times 3^2\times {\mathrm{74521}}^1$

素因数の和:74537

約数の個数: 36

約数和(自身を含む): 61033518

約数和(自身を除く): 39571470

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 74521, 149042, 223563, 298084, 447126, 596168, 670689, 894252, 1192336, 1341378, 1788504, 2384672, 2682756, 3577008, 5365512, 7154016, 10731024, 21462048]

約数ペア:

[(1, 21462048), (2, 10731024), (3, 7154016), (4, 5365512), (6, 3577008), (8, 2682756), (9, 2384672), (12, 1788504), (16, 1341378), (18, 1192336), (24, 894252), (32, 670689), (36, 596168), (48, 447126), (72, 298084), (96, 223563), (144, 149042), (288, 74521)]