31808124

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{2503}}^1$

素因数の和:2866

約数の個数: 36

約数和(自身を含む): 80663856

約数和(自身を除く): 48855732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 2118, 2503, 3177, 4236, 5006, 6354, 7509, 10012, 12708, 15018, 22527, 30036, 45054, 90108, 883559, 1767118, 2650677, 3534236, 5301354, 7952031, 10602708, 15904062, 31808124]

約数ペア:

[(1, 31808124), (2, 15904062), (3, 10602708), (4, 7952031), (6, 5301354), (9, 3534236), (12, 2650677), (18, 1767118), (36, 883559), (353, 90108), (706, 45054), (1059, 30036), (1412, 22527), (2118, 15018), (2503, 12708), (3177, 10012), (4236, 7509), (5006, 6354)]