31741236

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8089}}^1$

素因数の和:8208

約数の個数: 36

約数和(自身を含む): 80980900

約数和(自身を除く): 49239664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 8089, 16178, 24267, 32356, 48534, 72801, 97068, 145602, 291204, 881701, 1763402, 2645103, 3526804, 5290206, 7935309, 10580412, 15870618, 31741236]

約数ペア:

[(1, 31741236), (2, 15870618), (3, 10580412), (4, 7935309), (6, 5290206), (9, 3526804), (12, 2645103), (18, 1763402), (36, 881701), (109, 291204), (218, 145602), (327, 97068), (436, 72801), (654, 48534), (981, 32356), (1308, 24267), (1962, 16178), (3924, 8089)]