21816366936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9989179}}^1$

素因数の和:9989208

約数の個数: 64

約数和(自身を含む): 67127289600

約数和(自身を除く): 45310922664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9989179, 19978358, 29967537, 39956716, 59935074, 69924253, 79913432, 119870148, 129859327, 139848506, 209772759, 239740296, 259718654, 279697012, 389577981, 419545518, 519437308, 559394024, 779155962, 839091036, 909015289, 1038874616, 1558311924, 1678182072, 1818030578, 2727045867, 3116623848, 3636061156, 5454091734, 7272122312, 10908183468, 21816366936]

約数ペア:

[(1, 21816366936), (2, 10908183468), (3, 7272122312), (4, 5454091734), (6, 3636061156), (7, 3116623848), (8, 2727045867), (12, 1818030578), (13, 1678182072), (14, 1558311924), (21, 1038874616), (24, 909015289), (26, 839091036), (28, 779155962), (39, 559394024), (42, 519437308), (52, 419545518), (56, 389577981), (78, 279697012), (84, 259718654), (91, 239740296), (104, 209772759), (156, 139848506), (168, 129859327), (182, 119870148), (273, 79913432), (312, 69924253), (364, 59935074), (546, 39956716), (728, 29967537), (1092, 19978358), (2184, 9989179)]