144839478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{2843}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 331451136

約数和(自身を除く): 186611658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1213, 2426, 2843, 3639, 5686, 7278, 8491, 8529, 16982, 17058, 19901, 25473, 39802, 50946, 59703, 119406, 3448559, 6897118, 10345677, 20691354, 24139913, 48279826, 72419739, 144839478]

約数ペア:

[(1, 144839478), (2, 72419739), (3, 48279826), (6, 24139913), (7, 20691354), (14, 10345677), (21, 6897118), (42, 3448559), (1213, 119406), (2426, 59703), (2843, 50946), (3639, 39802), (5686, 25473), (7278, 19901), (8491, 17058), (8529, 16982)]