47871018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 112530600

約数和(自身を除く): 64659582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1373, 1937, 2682, 2746, 3874, 4119, 5811, 8238, 11622, 12357, 17433, 17849, 24714, 34866, 35698, 53547, 107094, 160641, 204577, 321282, 409154, 613731, 1227462, 1841193, 2659501, 3682386, 5319002, 7978503, 15957006, 23935509, 47871018]

約数ペア:

[(1, 47871018), (2, 23935509), (3, 15957006), (6, 7978503), (9, 5319002), (13, 3682386), (18, 2659501), (26, 1841193), (39, 1227462), (78, 613731), (117, 409154), (149, 321282), (234, 204577), (298, 160641), (447, 107094), (894, 53547), (1341, 35698), (1373, 34866), (1937, 24714), (2682, 17849), (2746, 17433), (3874, 12357), (4119, 11622), (5811, 8238)]