12976788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 33937344

約数和(自身を除く): 20960556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 2657, 4884, 5314, 7971, 10628, 15942, 29227, 31884, 58454, 87681, 98309, 116908, 175362, 196618, 294927, 350724, 393236, 589854, 1081399, 1179708, 2162798, 3244197, 4325596, 6488394, 12976788]

約数ペア:

[(1, 12976788), (2, 6488394), (3, 4325596), (4, 3244197), (6, 2162798), (11, 1179708), (12, 1081399), (22, 589854), (33, 393236), (37, 350724), (44, 294927), (66, 196618), (74, 175362), (111, 116908), (132, 98309), (148, 87681), (222, 58454), (407, 31884), (444, 29227), (814, 15942), (1221, 10628), (1628, 7971), (2442, 5314), (2657, 4884)]