13222692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 38578176

約数和(自身を除く): 25355484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 383, 411, 548, 766, 822, 959, 1149, 1233, 1532, 1644, 1918, 2298, 2466, 2681, 2877, 3447, 3836, 4596, 4932, 5362, 5754, 6894, 8043, 8631, 10724, 11508, 13788, 16086, 17262, 24129, 32172, 34524, 48258, 52471, 96516, 104942, 157413, 209884, 314826, 367297, 472239, 629652, 734594, 944478, 1101891, 1469188, 1888956, 2203782, 3305673, 4407564, 6611346, 13222692]

約数ペア:

[(1, 13222692), (2, 6611346), (3, 4407564), (4, 3305673), (6, 2203782), (7, 1888956), (9, 1469188), (12, 1101891), (14, 944478), (18, 734594), (21, 629652), (28, 472239), (36, 367297), (42, 314826), (63, 209884), (84, 157413), (126, 104942), (137, 96516), (252, 52471), (274, 48258), (383, 34524), (411, 32172), (548, 24129), (766, 17262), (822, 16086), (959, 13788), (1149, 11508), (1233, 10724), (1532, 8631), (1644, 8043), (1918, 6894), (2298, 5754), (2466, 5362), (2681, 4932), (2877, 4596), (3447, 3836)]