23462778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 48356352

約数和(自身を除く): 24893574

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 431, 633, 862, 1266, 1293, 2586, 9073, 18146, 18533, 27219, 37066, 54438, 55599, 90941, 111198, 181882, 272823, 545646, 3910463, 7820926, 11731389, 23462778]

約数ペア:

[(1, 23462778), (2, 11731389), (3, 7820926), (6, 3910463), (43, 545646), (86, 272823), (129, 181882), (211, 111198), (258, 90941), (422, 55599), (431, 54438), (633, 37066), (862, 27219), (1266, 18533), (1293, 18146), (2586, 9073)]