1268014788

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{819131}}^1$

素因数の和:819184

約数の個数: 36

約数和(自身を含む): 3279804528

約数和(自身を除く): 2011789740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 819131, 1638262, 2457393, 3276524, 4914786, 7372179, 9829572, 14744358, 29488716, 35222633, 70445266, 105667899, 140890532, 211335798, 317003697, 422671596, 634007394, 1268014788]

約数ペア:

[(1, 1268014788), (2, 634007394), (3, 422671596), (4, 317003697), (6, 211335798), (9, 140890532), (12, 105667899), (18, 70445266), (36, 35222633), (43, 29488716), (86, 14744358), (129, 9829572), (172, 7372179), (258, 4914786), (387, 3276524), (516, 2457393), (774, 1638262), (1548, 819131)]