2012803758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{12451}}^1$

素因数の和:13749

約数の個数: 48

約数和(自身を含む): 4988370816

約数和(自身を除く): 2975567058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1283, 2566, 3849, 7698, 8981, 11547, 12451, 17962, 23094, 24902, 26943, 37353, 53886, 74706, 80829, 87157, 112059, 161658, 174314, 224118, 261471, 522942, 784413, 1568826, 15974633, 31949266, 47923899, 95847798, 111822431, 143771697, 223644862, 287543394, 335467293, 670934586, 1006401879, 2012803758]

約数ペア:

[(1, 2012803758), (2, 1006401879), (3, 670934586), (6, 335467293), (7, 287543394), (9, 223644862), (14, 143771697), (18, 111822431), (21, 95847798), (42, 47923899), (63, 31949266), (126, 15974633), (1283, 1568826), (2566, 784413), (3849, 522942), (7698, 261471), (8981, 224118), (11547, 174314), (12451, 161658), (17962, 112059), (23094, 87157), (24902, 80829), (26943, 74706), (37353, 53886)]