13180986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 72

約数和(自身を含む): 35399520

約数和(自身を除く): 22218534

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 619, 819, 1014, 1183, 1238, 1521, 1638, 1857, 2366, 3042, 3549, 3714, 4333, 5571, 7098, 8047, 8666, 10647, 11142, 12999, 16094, 21294, 24141, 25998, 38997, 48282, 56329, 72423, 77994, 104611, 112658, 144846, 168987, 209222, 313833, 337974, 506961, 627666, 732277, 941499, 1013922, 1464554, 1882998, 2196831, 4393662, 6590493, 13180986]

約数ペア:

[(1, 13180986), (2, 6590493), (3, 4393662), (6, 2196831), (7, 1882998), (9, 1464554), (13, 1013922), (14, 941499), (18, 732277), (21, 627666), (26, 506961), (39, 337974), (42, 313833), (63, 209222), (78, 168987), (91, 144846), (117, 112658), (126, 104611), (169, 77994), (182, 72423), (234, 56329), (273, 48282), (338, 38997), (507, 25998), (546, 24141), (619, 21294), (819, 16094), (1014, 12999), (1183, 11142), (1238, 10647), (1521, 8666), (1638, 8047), (1857, 7098), (2366, 5571), (3042, 4333), (3549, 3714)]