21733848

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3821}}^1$

素因数の和:3912

約数の個数: 48

約数和(自身を含む): 59623200

約数和(自身を除く): 37889352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 3821, 5688, 7642, 11463, 15284, 22926, 30568, 34389, 45852, 68778, 91704, 137556, 275112, 301859, 603718, 905577, 1207436, 1811154, 2414872, 2716731, 3622308, 5433462, 7244616, 10866924, 21733848]

約数ペア:

[(1, 21733848), (2, 10866924), (3, 7244616), (4, 5433462), (6, 3622308), (8, 2716731), (9, 2414872), (12, 1811154), (18, 1207436), (24, 905577), (36, 603718), (72, 301859), (79, 275112), (158, 137556), (237, 91704), (316, 68778), (474, 45852), (632, 34389), (711, 30568), (948, 22926), (1422, 15284), (1896, 11463), (2844, 7642), (3821, 5688)]