6813666

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 16560000

約数和(自身を除く): 9746334

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 229, 261, 342, 458, 513, 522, 551, 687, 783, 1026, 1102, 1374, 1566, 1653, 2061, 3306, 4122, 4351, 4959, 6183, 6641, 8702, 9918, 12366, 13053, 13282, 14877, 19923, 26106, 29754, 39159, 39846, 59769, 78318, 117477, 119538, 126179, 179307, 234954, 252358, 358614, 378537, 757074, 1135611, 2271222, 3406833, 6813666]

約数ペア:

[(1, 6813666), (2, 3406833), (3, 2271222), (6, 1135611), (9, 757074), (18, 378537), (19, 358614), (27, 252358), (29, 234954), (38, 179307), (54, 126179), (57, 119538), (58, 117477), (87, 78318), (114, 59769), (171, 39846), (174, 39159), (229, 29754), (261, 26106), (342, 19923), (458, 14877), (513, 13282), (522, 13053), (551, 12366), (687, 9918), (783, 8702), (1026, 6641), (1102, 6183), (1374, 4959), (1566, 4351), (1653, 4122), (2061, 3306)]