2681532009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{46489}}^1$

素因数の和:46554

約数の個数: 48

約数和(自身を含む): 4569037200

約数和(自身を除く): 1887505191

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 1131, 1479, 1989, 3393, 4437, 6409, 19227, 46489, 57681, 139467, 418401, 604357, 790313, 1348181, 1813071, 2370939, 4044543, 5439213, 7112817, 10274069, 12133629, 17526353, 22919077, 30822207, 52579059, 68757231, 92466621, 157737177, 206271693, 297948001, 893844003, 2681532009]

約数ペア:

[(1, 2681532009), (3, 893844003), (9, 297948001), (13, 206271693), (17, 157737177), (29, 92466621), (39, 68757231), (51, 52579059), (87, 30822207), (117, 22919077), (153, 17526353), (221, 12133629), (261, 10274069), (377, 7112817), (493, 5439213), (663, 4044543), (1131, 2370939), (1479, 1813071), (1989, 1348181), (3393, 790313), (4437, 604357), (6409, 418401), (19227, 139467), (46489, 57681)]