13168818

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 32829720

約数和(自身を除く): 19660902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 169, 222, 234, 333, 338, 351, 481, 507, 666, 702, 962, 999, 1014, 1053, 1443, 1521, 1998, 2106, 2197, 2886, 2997, 3042, 4329, 4394, 4563, 5994, 6253, 6591, 8658, 9126, 12506, 12987, 13182, 13689, 18759, 19773, 25974, 27378, 37518, 38961, 39546, 56277, 59319, 77922, 81289, 112554, 118638, 162578, 168831, 177957, 243867, 337662, 355914, 487734, 506493, 731601, 1012986, 1463202, 2194803, 4389606, 6584409, 13168818]

約数ペア:

[(1, 13168818), (2, 6584409), (3, 4389606), (6, 2194803), (9, 1463202), (13, 1012986), (18, 731601), (26, 506493), (27, 487734), (37, 355914), (39, 337662), (54, 243867), (74, 177957), (78, 168831), (81, 162578), (111, 118638), (117, 112554), (162, 81289), (169, 77922), (222, 59319), (234, 56277), (333, 39546), (338, 38961), (351, 37518), (481, 27378), (507, 25974), (666, 19773), (702, 18759), (962, 13689), (999, 13182), (1014, 12987), (1053, 12506), (1443, 9126), (1521, 8658), (1998, 6591), (2106, 6253), (2197, 5994), (2886, 4563), (2997, 4394), (3042, 4329)]