145985406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{496549}}^1$

素因数の和:496568

約数の個数: 24

約数和(自身を含む): 339640200

約数和(自身を除く): 193654794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 496549, 993098, 1489647, 2979294, 3475843, 6951686, 10427529, 20855058, 24330901, 48661802, 72992703, 145985406]

約数ペア:

[(1, 145985406), (2, 72992703), (3, 48661802), (6, 24330901), (7, 20855058), (14, 10427529), (21, 6951686), (42, 3475843), (49, 2979294), (98, 1489647), (147, 993098), (294, 496549)]