139446

素因数分解:

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

素因数の和:196

約数の個数: 24

約数和(自身を含む): 309504

約数和(自身を除く): 170058

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 183, 254, 366, 381, 549, 762, 1098, 1143, 2286, 7747, 15494, 23241, 46482, 69723, 139446]

約数ペア:

[(1, 139446), (2, 69723), (3, 46482), (6, 23241), (9, 15494), (18, 7747), (61, 2286), (122, 1143), (127, 1098), (183, 762), (254, 549), (366, 381)]