15269988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 36945216

約数和(自身を除く): 21675228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 101, 129, 172, 202, 258, 293, 303, 404, 516, 586, 606, 879, 1172, 1212, 1758, 3516, 4343, 8686, 12599, 13029, 17372, 25198, 26058, 29593, 37797, 50396, 52116, 59186, 75594, 88779, 118372, 151188, 177558, 355116, 1272499, 2544998, 3817497, 5089996, 7634994, 15269988]

約数ペア:

[(1, 15269988), (2, 7634994), (3, 5089996), (4, 3817497), (6, 2544998), (12, 1272499), (43, 355116), (86, 177558), (101, 151188), (129, 118372), (172, 88779), (202, 75594), (258, 59186), (293, 52116), (303, 50396), (404, 37797), (516, 29593), (586, 26058), (606, 25198), (879, 17372), (1172, 13029), (1212, 12599), (1758, 8686), (3516, 4343)]