40011636

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{9721}}^1$

素因数の和:9749

約数の個数: 48

約数和(自身を含む): 108886400

約数和(自身を除く): 68874764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 9721, 19442, 29163, 38884, 58326, 68047, 116652, 136094, 204141, 272188, 408282, 476329, 816564, 952658, 1428987, 1905316, 2857974, 3334303, 5715948, 6668606, 10002909, 13337212, 20005818, 40011636]

約数ペア:

[(1, 40011636), (2, 20005818), (3, 13337212), (4, 10002909), (6, 6668606), (7, 5715948), (12, 3334303), (14, 2857974), (21, 1905316), (28, 1428987), (42, 952658), (49, 816564), (84, 476329), (98, 408282), (147, 272188), (196, 204141), (294, 136094), (343, 116652), (588, 68047), (686, 58326), (1029, 38884), (1372, 29163), (2058, 19442), (4116, 9721)]