40270986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{106537}}^1$

素因数の和:106555

約数の個数: 32

約数和(自身を含む): 102276480

約数和(自身を除く): 62005494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 106537, 213074, 319611, 639222, 745759, 958833, 1491518, 1917666, 2237277, 2876499, 4474554, 5752998, 6711831, 13423662, 20135493, 40270986]

約数ペア:

[(1, 40270986), (2, 20135493), (3, 13423662), (6, 6711831), (7, 5752998), (9, 4474554), (14, 2876499), (18, 2237277), (21, 1917666), (27, 1491518), (42, 958833), (54, 745759), (63, 639222), (126, 319611), (189, 213074), (378, 106537)]