1513121526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{30557}}^1$

素因数の和:30706

約数の個数: 64

約数和(自身を含む): 3872309760

約数和(自身を除く): 2359188234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 3537, 5502, 7074, 8253, 16506, 24759, 30557, 49518, 61114, 91671, 183342, 213899, 275013, 427798, 550026, 641697, 825039, 1283394, 1650078, 1925091, 3850182, 4002967, 5775273, 8005934, 11550546, 12008901, 24017802, 28020769, 36026703, 56041538, 72053406, 84062307, 108080109, 168124614, 216160218, 252186921, 504373842, 756560763, 1513121526]

約数ペア:

[(1, 1513121526), (2, 756560763), (3, 504373842), (6, 252186921), (7, 216160218), (9, 168124614), (14, 108080109), (18, 84062307), (21, 72053406), (27, 56041538), (42, 36026703), (54, 28020769), (63, 24017802), (126, 12008901), (131, 11550546), (189, 8005934), (262, 5775273), (378, 4002967), (393, 3850182), (786, 1925091), (917, 1650078), (1179, 1283394), (1834, 825039), (2358, 641697), (2751, 550026), (3537, 427798), (5502, 275013), (7074, 213899), (8253, 183342), (16506, 91671), (24759, 61114), (30557, 49518)]