42609924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 123701760

約数和(自身を除く): 81091836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 479, 706, 958, 1059, 1412, 1437, 1916, 2118, 2471, 2874, 3177, 3353, 4236, 4311, 4942, 5748, 6354, 6706, 7413, 8622, 9884, 10059, 12708, 13412, 14826, 17244, 20118, 22239, 29652, 30177, 40236, 44478, 60354, 88956, 120708, 169087, 338174, 507261, 676348, 1014522, 1183609, 1521783, 2029044, 2367218, 3043566, 3550827, 4734436, 6087132, 7101654, 10652481, 14203308, 21304962, 42609924]

約数ペア:

[(1, 42609924), (2, 21304962), (3, 14203308), (4, 10652481), (6, 7101654), (7, 6087132), (9, 4734436), (12, 3550827), (14, 3043566), (18, 2367218), (21, 2029044), (28, 1521783), (36, 1183609), (42, 1014522), (63, 676348), (84, 507261), (126, 338174), (252, 169087), (353, 120708), (479, 88956), (706, 60354), (958, 44478), (1059, 40236), (1412, 30177), (1437, 29652), (1916, 22239), (2118, 20118), (2471, 17244), (2874, 14826), (3177, 13412), (3353, 12708), (4236, 10059), (4311, 9884), (4942, 8622), (5748, 7413), (6354, 6706)]