20161218006

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4291447}}^1$

素因数の和:4291490

約数の個数: 40

約数和(自身を含む): 46733868720

約数和(自身を除く): 26572650714

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 4291447, 8582894, 12874341, 25748682, 38623023, 77246046, 115869069, 124451963, 231738138, 248903926, 347607207, 373355889, 695214414, 746711778, 1120067667, 2240135334, 3360203001, 6720406002, 10080609003, 20161218006]

約数ペア:

[(1, 20161218006), (2, 10080609003), (3, 6720406002), (6, 3360203001), (9, 2240135334), (18, 1120067667), (27, 746711778), (29, 695214414), (54, 373355889), (58, 347607207), (81, 248903926), (87, 231738138), (162, 124451963), (174, 115869069), (261, 77246046), (522, 38623023), (783, 25748682), (1566, 12874341), (2349, 8582894), (4698, 4291447)]