7641828

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2776

約数の個数: 36

約数和(自身を含む): 19568640

約数和(自身を除く): 11926812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2687, 2844, 5374, 8061, 10748, 16122, 24183, 32244, 48366, 96732, 212273, 424546, 636819, 849092, 1273638, 1910457, 2547276, 3820914, 7641828]

約数ペア:

[(1, 7641828), (2, 3820914), (3, 2547276), (4, 1910457), (6, 1273638), (9, 849092), (12, 636819), (18, 424546), (36, 212273), (79, 96732), (158, 48366), (237, 32244), (316, 24183), (474, 16122), (711, 10748), (948, 8061), (1422, 5374), (2687, 2844)]