40928706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8360

約数の個数: 64

約数和(自身を含む): 111955200

約数和(自身を除く): 71026494

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 8329, 16658, 24987, 49974, 58303, 74961, 108277, 116606, 149922, 174909, 216554, 224883, 324831, 349818, 449766, 524727, 649662, 757939, 974493, 1049454, 1515878, 1574181, 1948986, 2273817, 2923479, 3148362, 4547634, 5846958, 6821451, 13642902, 20464353, 40928706]

約数ペア:

[(1, 40928706), (2, 20464353), (3, 13642902), (6, 6821451), (7, 5846958), (9, 4547634), (13, 3148362), (14, 2923479), (18, 2273817), (21, 1948986), (26, 1574181), (27, 1515878), (39, 1049454), (42, 974493), (54, 757939), (63, 649662), (78, 524727), (91, 449766), (117, 349818), (126, 324831), (182, 224883), (189, 216554), (234, 174909), (273, 149922), (351, 116606), (378, 108277), (546, 74961), (702, 58303), (819, 49974), (1638, 24987), (2457, 16658), (4914, 8329)]