18678048

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3737

約数の個数: 48

約数和(自身を含む): 49968576

約数和(自身を除く): 31290528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3671, 5088, 7342, 11013, 14684, 22026, 29368, 44052, 58736, 88104, 117472, 176208, 194563, 352416, 389126, 583689, 778252, 1167378, 1556504, 2334756, 3113008, 4669512, 6226016, 9339024, 18678048]

約数ペア:

[(1, 18678048), (2, 9339024), (3, 6226016), (4, 4669512), (6, 3113008), (8, 2334756), (12, 1556504), (16, 1167378), (24, 778252), (32, 583689), (48, 389126), (53, 352416), (96, 194563), (106, 176208), (159, 117472), (212, 88104), (318, 58736), (424, 44052), (636, 29368), (848, 22026), (1272, 14684), (1696, 11013), (2544, 7342), (3671, 5088)]