12208716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 35009520

約数和(自身を除く): 22800804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1373, 1482, 2223, 2746, 2964, 4119, 4446, 5492, 8238, 8892, 12357, 16476, 17849, 24714, 26087, 35698, 49428, 52174, 53547, 71396, 78261, 104348, 107094, 156522, 160641, 214188, 234783, 313044, 321282, 339131, 469566, 642564, 678262, 939132, 1017393, 1356524, 2034786, 3052179, 4069572, 6104358, 12208716]

約数ペア:

[(1, 12208716), (2, 6104358), (3, 4069572), (4, 3052179), (6, 2034786), (9, 1356524), (12, 1017393), (13, 939132), (18, 678262), (19, 642564), (26, 469566), (36, 339131), (38, 321282), (39, 313044), (52, 234783), (57, 214188), (76, 160641), (78, 156522), (114, 107094), (117, 104348), (156, 78261), (171, 71396), (228, 53547), (234, 52174), (247, 49428), (342, 35698), (468, 26087), (494, 24714), (684, 17849), (741, 16476), (988, 12357), (1373, 8892), (1482, 8238), (2223, 5492), (2746, 4446), (2964, 4119)]