31599972

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8053}}^1$

素因数の和:8172

約数の個数: 36

約数和(自身を含む): 80620540

約数和(自身を除く): 49020568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 8053, 16106, 24159, 32212, 48318, 72477, 96636, 144954, 289908, 877777, 1755554, 2633331, 3511108, 5266662, 7899993, 10533324, 15799986, 31599972]

約数ペア:

[(1, 31599972), (2, 15799986), (3, 10533324), (4, 7899993), (6, 5266662), (9, 3511108), (12, 2633331), (18, 1755554), (36, 877777), (109, 289908), (218, 144954), (327, 96636), (436, 72477), (654, 48318), (981, 32212), (1308, 24159), (1962, 16106), (3924, 8053)]