2018641023

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29641}}^1$

素因数の和:29724

約数の個数: 48

約数和(自身を含む): 3551348736

約数和(自身を除く): 1532707713

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 987, 1081, 1449, 2961, 3243, 7567, 9729, 22701, 29641, 68103, 88923, 207487, 266769, 622461, 681743, 1393127, 1867383, 2045229, 4179381, 4772201, 6135687, 9751889, 12538143, 14316603, 29255667, 32041921, 42949809, 87767001, 96125763, 224293447, 288377289, 672880341, 2018641023]

約数ペア:

[(1, 2018641023), (3, 672880341), (7, 288377289), (9, 224293447), (21, 96125763), (23, 87767001), (47, 42949809), (63, 32041921), (69, 29255667), (141, 14316603), (161, 12538143), (207, 9751889), (329, 6135687), (423, 4772201), (483, 4179381), (987, 2045229), (1081, 1867383), (1449, 1393127), (2961, 681743), (3243, 622461), (7567, 266769), (9729, 207487), (22701, 88923), (29641, 68103)]