12681852

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 31030272

約数和(自身を除く): 18348420

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 186, 219, 292, 372, 438, 467, 876, 934, 1401, 1868, 2263, 2802, 4526, 5604, 6789, 9052, 13578, 14477, 27156, 28954, 34091, 43431, 57908, 68182, 86862, 102273, 136364, 173724, 204546, 409092, 1056821, 2113642, 3170463, 4227284, 6340926, 12681852]

約数ペア:

[(1, 12681852), (2, 6340926), (3, 4227284), (4, 3170463), (6, 2113642), (12, 1056821), (31, 409092), (62, 204546), (73, 173724), (93, 136364), (124, 102273), (146, 86862), (186, 68182), (219, 57908), (292, 43431), (372, 34091), (438, 28954), (467, 27156), (876, 14477), (934, 13578), (1401, 9052), (1868, 6789), (2263, 5604), (2802, 4526)]