18061120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 53693568

約数和(自身を除く): 35632448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 733, 770, 880, 1120, 1232, 1466, 1540, 1760, 2240, 2464, 2932, 3080, 3520, 3665, 4928, 5131, 5864, 6160, 7330, 8063, 10262, 11728, 12320, 14660, 16126, 20524, 23456, 24640, 25655, 29320, 32252, 40315, 41048, 46912, 51310, 56441, 58640, 64504, 80630, 82096, 102620, 112882, 117280, 129008, 161260, 164192, 205240, 225764, 234560, 258016, 282205, 322520, 328384, 410480, 451528, 516032, 564410, 645040, 820960, 903056, 1128820, 1290080, 1641920, 1806112, 2257640, 2580160, 3612224, 4515280, 9030560, 18061120]

約数ペア:

[(1, 18061120), (2, 9030560), (4, 4515280), (5, 3612224), (7, 2580160), (8, 2257640), (10, 1806112), (11, 1641920), (14, 1290080), (16, 1128820), (20, 903056), (22, 820960), (28, 645040), (32, 564410), (35, 516032), (40, 451528), (44, 410480), (55, 328384), (56, 322520), (64, 282205), (70, 258016), (77, 234560), (80, 225764), (88, 205240), (110, 164192), (112, 161260), (140, 129008), (154, 117280), (160, 112882), (176, 102620), (220, 82096), (224, 80630), (280, 64504), (308, 58640), (320, 56441), (352, 51310), (385, 46912), (440, 41048), (448, 40315), (560, 32252), (616, 29320), (704, 25655), (733, 24640), (770, 23456), (880, 20524), (1120, 16126), (1232, 14660), (1466, 12320), (1540, 11728), (1760, 10262), (2240, 8063), (2464, 7330), (2932, 6160), (3080, 5864), (3520, 5131), (3665, 4928)]