66415986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3119}}^1$

素因数の和:3160

約数の個数: 72

約数和(自身を含む): 178139520

約数和(自身を除く): 111723534

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, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3119, 3549, 6238, 7098, 9357, 10647, 18714, 21294, 21833, 28071, 40547, 43666, 56142, 65499, 81094, 121641, 130998, 196497, 243282, 283829, 364923, 392994, 527111, 567658, 729846, 851487, 1054222, 1581333, 1702974, 2554461, 3162666, 3689777, 4743999, 5108922, 7379554, 9487998, 11069331, 22138662, 33207993, 66415986]

約数ペア:

[(1, 66415986), (2, 33207993), (3, 22138662), (6, 11069331), (7, 9487998), (9, 7379554), (13, 5108922), (14, 4743999), (18, 3689777), (21, 3162666), (26, 2554461), (39, 1702974), (42, 1581333), (63, 1054222), (78, 851487), (91, 729846), (117, 567658), (126, 527111), (169, 392994), (182, 364923), (234, 283829), (273, 243282), (338, 196497), (507, 130998), (546, 121641), (819, 81094), (1014, 65499), (1183, 56142), (1521, 43666), (1638, 40547), (2366, 28071), (3042, 21833), (3119, 21294), (3549, 18714), (6238, 10647), (7098, 9357)]