396291294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3145169}}^1$

素因数の和:3145184

約数の個数: 24

約数和(自身を含む): 981293040

約数和(自身を除く): 585001746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3145169, 6290338, 9435507, 18871014, 22016183, 28306521, 44032366, 56613042, 66048549, 132097098, 198145647, 396291294]

約数ペア:

[(1, 396291294), (2, 198145647), (3, 132097098), (6, 66048549), (7, 56613042), (9, 44032366), (14, 28306521), (18, 22016183), (21, 18871014), (42, 9435507), (63, 6290338), (126, 3145169)]