18184530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6691

約数の個数: 64

約数和(自身を含む): 53722368

約数和(自身を除く): 35537838

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 6661, 13322, 19983, 33305, 39966, 46627, 66610, 86593, 93254, 99915, 139881, 173186, 199830, 233135, 259779, 279762, 432965, 466270, 519558, 606151, 699405, 865930, 1212302, 1298895, 1398810, 1818453, 2597790, 3030755, 3636906, 6061510, 9092265, 18184530]

約数ペア:

[(1, 18184530), (2, 9092265), (3, 6061510), (5, 3636906), (6, 3030755), (7, 2597790), (10, 1818453), (13, 1398810), (14, 1298895), (15, 1212302), (21, 865930), (26, 699405), (30, 606151), (35, 519558), (39, 466270), (42, 432965), (65, 279762), (70, 259779), (78, 233135), (91, 199830), (105, 173186), (130, 139881), (182, 99915), (195, 93254), (210, 86593), (273, 66610), (390, 46627), (455, 39966), (546, 33305), (910, 19983), (1365, 13322), (2730, 6661)]