18322248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 52715520

約数和(自身を除く): 34393272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 571, 573, 764, 1142, 1146, 1337, 1528, 1713, 2284, 2292, 2674, 3426, 3997, 4011, 4568, 4584, 5348, 6852, 7994, 8022, 10696, 11991, 13704, 15988, 16044, 23982, 31976, 32088, 47964, 95928, 109061, 218122, 327183, 436244, 654366, 763427, 872488, 1308732, 1526854, 2290281, 2617464, 3053708, 4580562, 6107416, 9161124, 18322248]

約数ペア:

[(1, 18322248), (2, 9161124), (3, 6107416), (4, 4580562), (6, 3053708), (7, 2617464), (8, 2290281), (12, 1526854), (14, 1308732), (21, 872488), (24, 763427), (28, 654366), (42, 436244), (56, 327183), (84, 218122), (168, 109061), (191, 95928), (382, 47964), (571, 32088), (573, 31976), (764, 23982), (1142, 16044), (1146, 15988), (1337, 13704), (1528, 11991), (1713, 10696), (2284, 8022), (2292, 7994), (2674, 6852), (3426, 5348), (3997, 4584), (4011, 4568)]