12656412

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 34398000

約数和(自身を除く): 21741588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 449, 486, 522, 783, 898, 972, 1044, 1347, 1566, 1796, 2349, 2694, 3132, 4041, 4698, 5388, 7047, 8082, 9396, 12123, 13021, 14094, 16164, 24246, 26042, 28188, 36369, 39063, 48492, 52084, 72738, 78126, 109107, 117189, 145476, 156252, 218214, 234378, 351567, 436428, 468756, 703134, 1054701, 1406268, 2109402, 3164103, 4218804, 6328206, 12656412]

約数ペア:

[(1, 12656412), (2, 6328206), (3, 4218804), (4, 3164103), (6, 2109402), (9, 1406268), (12, 1054701), (18, 703134), (27, 468756), (29, 436428), (36, 351567), (54, 234378), (58, 218214), (81, 156252), (87, 145476), (108, 117189), (116, 109107), (162, 78126), (174, 72738), (243, 52084), (261, 48492), (324, 39063), (348, 36369), (449, 28188), (486, 26042), (522, 24246), (783, 16164), (898, 14094), (972, 13021), (1044, 12123), (1347, 9396), (1566, 8082), (1796, 7047), (2349, 5388), (2694, 4698), (3132, 4041)]