16716888

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 46792800

約数和(自身を除く): 30075912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 401, 579, 772, 802, 1158, 1203, 1544, 1604, 1737, 2316, 2406, 3208, 3474, 3609, 4632, 4812, 5211, 6948, 7218, 9624, 10422, 10827, 13896, 14436, 20844, 21654, 28872, 41688, 43308, 77393, 86616, 154786, 232179, 309572, 464358, 619144, 696537, 928716, 1393074, 1857432, 2089611, 2786148, 4179222, 5572296, 8358444, 16716888]

約数ペア:

[(1, 16716888), (2, 8358444), (3, 5572296), (4, 4179222), (6, 2786148), (8, 2089611), (9, 1857432), (12, 1393074), (18, 928716), (24, 696537), (27, 619144), (36, 464358), (54, 309572), (72, 232179), (108, 154786), (193, 86616), (216, 77393), (386, 43308), (401, 41688), (579, 28872), (772, 21654), (802, 20844), (1158, 14436), (1203, 13896), (1544, 10827), (1604, 10422), (1737, 9624), (2316, 7218), (2406, 6948), (3208, 5211), (3474, 4812), (3609, 4632)]