10980156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 28159488

約数和(自身を除く): 17179332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 431, 579, 772, 862, 1158, 1293, 1724, 2123, 2316, 2586, 4246, 4741, 5172, 6369, 8492, 9482, 12738, 14223, 18964, 25476, 28446, 56892, 83183, 166366, 249549, 332732, 499098, 915013, 998196, 1830026, 2745039, 3660052, 5490078, 10980156]

約数ペア:

[(1, 10980156), (2, 5490078), (3, 3660052), (4, 2745039), (6, 1830026), (11, 998196), (12, 915013), (22, 499098), (33, 332732), (44, 249549), (66, 166366), (132, 83183), (193, 56892), (386, 28446), (431, 25476), (579, 18964), (772, 14223), (862, 12738), (1158, 9482), (1293, 8492), (1724, 6369), (2123, 5172), (2316, 4741), (2586, 4246)]