123147234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{977359}}^1$

素因数の和:977374

約数の個数: 24

約数和(自身を含む): 304936320

約数和(自身を除く): 181789086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 977359, 1954718, 2932077, 5864154, 6841513, 8796231, 13683026, 17592462, 20524539, 41049078, 61573617, 123147234]

約数ペア:

[(1, 123147234), (2, 61573617), (3, 41049078), (6, 20524539), (7, 17592462), (9, 13683026), (14, 8796231), (18, 6841513), (21, 5864154), (42, 2932077), (63, 1954718), (126, 977359)]