140408058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{5167}}^1$

素因数の和:5826

約数の個数: 32

約数和(自身を含む): 321490944

約数和(自身を除く): 181082886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 3882, 4529, 5167, 9058, 10334, 13587, 15501, 27174, 31002, 36169, 72338, 108507, 217014, 3343049, 6686098, 10029147, 20058294, 23401343, 46802686, 70204029, 140408058]

約数ペア:

[(1, 140408058), (2, 70204029), (3, 46802686), (6, 23401343), (7, 20058294), (14, 10029147), (21, 6686098), (42, 3343049), (647, 217014), (1294, 108507), (1941, 72338), (3882, 36169), (4529, 31002), (5167, 27174), (9058, 15501), (10334, 13587)]