23400858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6977}}^1$

素因数の和:7038

約数の個数: 32

約数和(自身を含む): 51581376

約数和(自身を除く): 28180518

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 6977, 13954, 20931, 41862, 90701, 181402, 272103, 300011, 544206, 600022, 900033, 1800066, 3900143, 7800286, 11700429, 23400858]

約数ペア:

[(1, 23400858), (2, 11700429), (3, 7800286), (6, 3900143), (13, 1800066), (26, 900033), (39, 600022), (43, 544206), (78, 300011), (86, 272103), (129, 181402), (258, 90701), (559, 41862), (1118, 20931), (1677, 13954), (3354, 6977)]