31075452

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{7639}}^1$

素因数の和:7762

約数の個数: 36

約数和(自身を含む): 79257360

約数和(自身を除く): 48181908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 7639, 15278, 22917, 30556, 45834, 68751, 91668, 137502, 275004, 863207, 1726414, 2589621, 3452828, 5179242, 7768863, 10358484, 15537726, 31075452]

約数ペア:

[(1, 31075452), (2, 15537726), (3, 10358484), (4, 7768863), (6, 5179242), (9, 3452828), (12, 2589621), (18, 1726414), (36, 863207), (113, 275004), (226, 137502), (339, 91668), (452, 68751), (678, 45834), (1017, 30556), (1356, 22917), (2034, 15278), (4068, 7639)]