18714402648

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{931621}}^1$

素因数の和:931670

約数の個数: 80

約数和(自身を含む): 54108605760

約数和(自身を除く): 35394203112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 931621, 1863242, 2794863, 3726484, 5589726, 7452968, 8384589, 11179452, 16769178, 22358904, 25153767, 28880251, 33538356, 50307534, 57760502, 67076712, 75461301, 86640753, 100615068, 115521004, 150922602, 173281506, 201230136, 231042008, 259922259, 301845204, 346563012, 519844518, 603690408, 693126024, 779766777, 1039689036, 1559533554, 2079378072, 2339300331, 3119067108, 4678600662, 6238134216, 9357201324, 18714402648]

約数ペア:

[(1, 18714402648), (2, 9357201324), (3, 6238134216), (4, 4678600662), (6, 3119067108), (8, 2339300331), (9, 2079378072), (12, 1559533554), (18, 1039689036), (24, 779766777), (27, 693126024), (31, 603690408), (36, 519844518), (54, 346563012), (62, 301845204), (72, 259922259), (81, 231042008), (93, 201230136), (108, 173281506), (124, 150922602), (162, 115521004), (186, 100615068), (216, 86640753), (248, 75461301), (279, 67076712), (324, 57760502), (372, 50307534), (558, 33538356), (648, 28880251), (744, 25153767), (837, 22358904), (1116, 16769178), (1674, 11179452), (2232, 8384589), (2511, 7452968), (3348, 5589726), (5022, 3726484), (6696, 2794863), (10044, 1863242), (20088, 931621)]