213837498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{36109}}^1$

素因数の和:36171

約数の個数: 48

約数和(自身を含む): 540783360

約数和(自身を除く): 326945862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 36109, 72218, 108327, 216654, 252763, 324981, 505526, 649962, 758289, 1516578, 1697123, 2274867, 3394246, 4549734, 5091369, 10182738, 11879861, 15274107, 23759722, 30548214, 35639583, 71279166, 106918749, 213837498]

約数ペア:

[(1, 213837498), (2, 106918749), (3, 71279166), (6, 35639583), (7, 30548214), (9, 23759722), (14, 15274107), (18, 11879861), (21, 10182738), (42, 5091369), (47, 4549734), (63, 3394246), (94, 2274867), (126, 1697123), (141, 1516578), (282, 758289), (329, 649962), (423, 505526), (658, 324981), (846, 252763), (987, 216654), (1974, 108327), (2961, 72218), (5922, 36109)]