18043080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13669}}^1$

素因数の和:13694

約数の個数: 64

約数和(自身を含む): 59054400

約数和(自身を除く): 41011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 13669, 27338, 41007, 54676, 68345, 82014, 109352, 136690, 150359, 164028, 205035, 273380, 300718, 328056, 410070, 451077, 546760, 601436, 751795, 820140, 902154, 1202872, 1503590, 1640280, 1804308, 2255385, 3007180, 3608616, 4510770, 6014360, 9021540, 18043080]

約数ペア:

[(1, 18043080), (2, 9021540), (3, 6014360), (4, 4510770), (5, 3608616), (6, 3007180), (8, 2255385), (10, 1804308), (11, 1640280), (12, 1503590), (15, 1202872), (20, 902154), (22, 820140), (24, 751795), (30, 601436), (33, 546760), (40, 451077), (44, 410070), (55, 328056), (60, 300718), (66, 273380), (88, 205035), (110, 164028), (120, 150359), (132, 136690), (165, 109352), (220, 82014), (264, 68345), (330, 54676), (440, 41007), (660, 27338), (1320, 13669)]