12152628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 32832800

約数和(自身を除く): 20680172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 163, 171, 218, 228, 326, 327, 342, 436, 489, 652, 654, 684, 978, 981, 1308, 1467, 1956, 1962, 2071, 2934, 3097, 3924, 4142, 5868, 6194, 6213, 8284, 9291, 12388, 12426, 17767, 18582, 18639, 24852, 27873, 35534, 37164, 37278, 53301, 55746, 71068, 74556, 106602, 111492, 159903, 213204, 319806, 337573, 639612, 675146, 1012719, 1350292, 2025438, 3038157, 4050876, 6076314, 12152628]

約数ペア:

[(1, 12152628), (2, 6076314), (3, 4050876), (4, 3038157), (6, 2025438), (9, 1350292), (12, 1012719), (18, 675146), (19, 639612), (36, 337573), (38, 319806), (57, 213204), (76, 159903), (109, 111492), (114, 106602), (163, 74556), (171, 71068), (218, 55746), (228, 53301), (326, 37278), (327, 37164), (342, 35534), (436, 27873), (489, 24852), (652, 18639), (654, 18582), (684, 17767), (978, 12426), (981, 12388), (1308, 9291), (1467, 8284), (1956, 6213), (1962, 6194), (2071, 5868), (2934, 4142), (3097, 3924)]