812121912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1611353}}^1$

素因数の和:1611372

約数の個数: 48

約数和(自身を含む): 2513712240

約数和(自身を除く): 1701590328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1611353, 3222706, 4834059, 6445412, 9668118, 11279471, 12890824, 14502177, 19336236, 22558942, 29004354, 33838413, 38672472, 45117884, 58008708, 67676826, 90235768, 101515239, 116017416, 135353652, 203030478, 270707304, 406060956, 812121912]

約数ペア:

[(1, 812121912), (2, 406060956), (3, 270707304), (4, 203030478), (6, 135353652), (7, 116017416), (8, 101515239), (9, 90235768), (12, 67676826), (14, 58008708), (18, 45117884), (21, 38672472), (24, 33838413), (28, 29004354), (36, 22558942), (42, 19336236), (56, 14502177), (63, 12890824), (72, 11279471), (84, 9668118), (126, 6445412), (168, 4834059), (252, 3222706), (504, 1611353)]