18075288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9781}}^1$

素因数の和:9808

約数の個数: 64

約数和(自身を含む): 56344320

約数和(自身を除く): 38269032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 9781, 19562, 29343, 39124, 58686, 68467, 78248, 107591, 117372, 136934, 205401, 215182, 234744, 273868, 322773, 410802, 430364, 547736, 645546, 753137, 821604, 860728, 1291092, 1506274, 1643208, 2259411, 2582184, 3012548, 4518822, 6025096, 9037644, 18075288]

約数ペア:

[(1, 18075288), (2, 9037644), (3, 6025096), (4, 4518822), (6, 3012548), (7, 2582184), (8, 2259411), (11, 1643208), (12, 1506274), (14, 1291092), (21, 860728), (22, 821604), (24, 753137), (28, 645546), (33, 547736), (42, 430364), (44, 410802), (56, 322773), (66, 273868), (77, 234744), (84, 215182), (88, 205401), (132, 136934), (154, 117372), (168, 107591), (231, 78248), (264, 68467), (308, 58686), (462, 39124), (616, 29343), (924, 19562), (1848, 9781)]