16725468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 40337696

約数和(自身を除く): 23612228

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 292, 313, 366, 438, 626, 732, 876, 939, 1252, 1878, 3756, 4453, 8906, 13359, 17812, 19093, 22849, 26718, 38186, 45698, 53436, 57279, 68547, 76372, 91396, 114558, 137094, 229116, 274188, 1393789, 2787578, 4181367, 5575156, 8362734, 16725468]

約数ペア:

[(1, 16725468), (2, 8362734), (3, 5575156), (4, 4181367), (6, 2787578), (12, 1393789), (61, 274188), (73, 229116), (122, 137094), (146, 114558), (183, 91396), (219, 76372), (244, 68547), (292, 57279), (313, 53436), (366, 45698), (438, 38186), (626, 26718), (732, 22849), (876, 19093), (939, 17812), (1252, 13359), (1878, 8906), (3756, 4453)]