138015522

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{12113}}^1$

素因数の和:12335

約数の個数: 32

約数和(自身を含む): 308180160

約数和(自身を除く): 170164638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3798, 5697, 11394, 12113, 24226, 36339, 72678, 109017, 218034, 327051, 654102, 2555843, 5111686, 7667529, 15335058, 23002587, 46005174, 69007761, 138015522]

約数ペア:

[(1, 138015522), (2, 69007761), (3, 46005174), (6, 23002587), (9, 15335058), (18, 7667529), (27, 5111686), (54, 2555843), (211, 654102), (422, 327051), (633, 218034), (1266, 109017), (1899, 72678), (3798, 36339), (5697, 24226), (11394, 12113)]