40140486

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60271}}^1$

素因数の和:60316

約数の個数: 24

約数和(自身を含む): 89323104

約数和(自身を除く): 49182618

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 60271, 120542, 180813, 361626, 542439, 1084878, 2230027, 4460054, 6690081, 13380162, 20070243, 40140486]

約数ペア:

[(1, 40140486), (2, 20070243), (3, 13380162), (6, 6690081), (9, 4460054), (18, 2230027), (37, 1084878), (74, 542439), (111, 361626), (222, 180813), (333, 120542), (666, 60271)]