12674844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 40727232

約数和(自身を除く): 28052388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 73, 78, 84, 91, 106, 117, 126, 146, 156, 159, 182, 212, 219, 234, 252, 273, 292, 318, 364, 371, 438, 468, 477, 511, 546, 636, 657, 689, 742, 819, 876, 949, 954, 1022, 1092, 1113, 1314, 1378, 1484, 1533, 1638, 1898, 1908, 2044, 2067, 2226, 2628, 2756, 2847, 3066, 3276, 3339, 3796, 3869, 4134, 4452, 4599, 4823, 5694, 6132, 6201, 6643, 6678, 7738, 8268, 8541, 9198, 9646, 11388, 11607, 12402, 13286, 13356, 14469, 15476, 17082, 18396, 19292, 19929, 23214, 24804, 26572, 27083, 28938, 34164, 34821, 39858, 43407, 46428, 50297, 54166, 57876, 59787, 69642, 79716, 81249, 86814, 100594, 108332, 119574, 139284, 150891, 162498, 173628, 201188, 239148, 243747, 301782, 324996, 352079, 452673, 487494, 603564, 704158, 905346, 974988, 1056237, 1408316, 1810692, 2112474, 3168711, 4224948, 6337422, 12674844]

約数ペア:

[(1, 12674844), (2, 6337422), (3, 4224948), (4, 3168711), (6, 2112474), (7, 1810692), (9, 1408316), (12, 1056237), (13, 974988), (14, 905346), (18, 704158), (21, 603564), (26, 487494), (28, 452673), (36, 352079), (39, 324996), (42, 301782), (52, 243747), (53, 239148), (63, 201188), (73, 173628), (78, 162498), (84, 150891), (91, 139284), (106, 119574), (117, 108332), (126, 100594), (146, 86814), (156, 81249), (159, 79716), (182, 69642), (212, 59787), (219, 57876), (234, 54166), (252, 50297), (273, 46428), (292, 43407), (318, 39858), (364, 34821), (371, 34164), (438, 28938), (468, 27083), (477, 26572), (511, 24804), (546, 23214), (636, 19929), (657, 19292), (689, 18396), (742, 17082), (819, 15476), (876, 14469), (949, 13356), (954, 13286), (1022, 12402), (1092, 11607), (1113, 11388), (1314, 9646), (1378, 9198), (1484, 8541), (1533, 8268), (1638, 7738), (1898, 6678), (1908, 6643), (2044, 6201), (2067, 6132), (2226, 5694), (2628, 4823), (2756, 4599), (2847, 4452), (3066, 4134), (3276, 3869), (3339, 3796)]