18114174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 42588000

約数和(自身を除く): 24473826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 389, 398, 597, 778, 1167, 1194, 1791, 2334, 2587, 3501, 3582, 5057, 5174, 7002, 7761, 10114, 15171, 15522, 23283, 30342, 45513, 46566, 77411, 91026, 154822, 232233, 464466, 696699, 1006343, 1393398, 2012686, 3019029, 6038058, 9057087, 18114174]

約数ペア:

[(1, 18114174), (2, 9057087), (3, 6038058), (6, 3019029), (9, 2012686), (13, 1393398), (18, 1006343), (26, 696699), (39, 464466), (78, 232233), (117, 154822), (199, 91026), (234, 77411), (389, 46566), (398, 45513), (597, 30342), (778, 23283), (1167, 15522), (1194, 15171), (1791, 10114), (2334, 7761), (2587, 7002), (3501, 5174), (3582, 5057)]