21206046

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 45692928

約数和(自身を除く): 24486882

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4957, 9914, 14871, 29742, 114011, 153667, 228022, 307334, 342033, 461001, 684066, 922002, 3534341, 7068682, 10603023, 21206046]

約数ペア:

[(1, 21206046), (2, 10603023), (3, 7068682), (6, 3534341), (23, 922002), (31, 684066), (46, 461001), (62, 342033), (69, 307334), (93, 228022), (138, 153667), (186, 114011), (713, 29742), (1426, 14871), (2139, 9914), (4278, 4957)]