15757398

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 35283456

約数和(自身を除く): 19526058

約数列:

[1, 2, 3, 6, 9, 18, 61, 113, 122, 127, 183, 226, 254, 339, 366, 381, 549, 678, 762, 1017, 1098, 1143, 2034, 2286, 6893, 7747, 13786, 14351, 15494, 20679, 23241, 28702, 41358, 43053, 46482, 62037, 69723, 86106, 124074, 129159, 139446, 258318, 875411, 1750822, 2626233, 5252466, 7878699, 15757398]

約数ペア:

[(1, 15757398), (2, 7878699), (3, 5252466), (6, 2626233), (9, 1750822), (18, 875411), (61, 258318), (113, 139446), (122, 129159), (127, 124074), (183, 86106), (226, 69723), (254, 62037), (339, 46482), (366, 43053), (381, 41358), (549, 28702), (678, 23241), (762, 20679), (1017, 15494), (1098, 14351), (1143, 13786), (2034, 7747), (2286, 6893)]