12486962068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{306083}}^1$

素因数の和:306172

約数の個数: 48

約数和(自身を含む): 26328121344

約数和(自身を除く): 13841159276

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 5828, 10199, 20398, 40796, 306083, 612166, 1224332, 2142581, 4285162, 8570324, 9488573, 14385901, 18977146, 28771802, 37954292, 57543604, 66420011, 100701307, 132840022, 201402614, 265680044, 402805228, 445962931, 891925862, 1783851724, 3121740517, 6243481034, 12486962068]

約数ペア:

[(1, 12486962068), (2, 6243481034), (4, 3121740517), (7, 1783851724), (14, 891925862), (28, 445962931), (31, 402805228), (47, 265680044), (62, 201402614), (94, 132840022), (124, 100701307), (188, 66420011), (217, 57543604), (329, 37954292), (434, 28771802), (658, 18977146), (868, 14385901), (1316, 9488573), (1457, 8570324), (2914, 4285162), (5828, 2142581), (10199, 1224332), (20398, 612166), (40796, 306083)]