40149684

素因数分解:

$2^2\times 3^2\times {\mathrm{1115269}}^1$

素因数の和:1115279

約数の個数: 18

約数和(自身を含む): 101489570

約数和(自身を除く): 61339886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1115269, 2230538, 3345807, 4461076, 6691614, 10037421, 13383228, 20074842, 40149684]

約数ペア:

[(1, 40149684), (2, 20074842), (3, 13383228), (4, 10037421), (6, 6691614), (9, 4461076), (12, 3345807), (18, 2230538), (36, 1115269)]