40648158

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52517}}^1$

素因数の和:52568

約数の個数: 24

約数和(自身を含む): 90120888

約数和(自身を除く): 49472730

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 52517, 105034, 157551, 315102, 472653, 945306, 2258231, 4516462, 6774693, 13549386, 20324079, 40648158]

約数ペア:

[(1, 40648158), (2, 20324079), (3, 13549386), (6, 6774693), (9, 4516462), (18, 2258231), (43, 945306), (86, 472653), (129, 315102), (258, 157551), (387, 105034), (774, 52517)]