18080496

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2020

約数の個数: 100

約数和(自身を含む): 59835952

約数和(自身を除く): 41755456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 1993, 2268, 3024, 3986, 4536, 5979, 7972, 9072, 11958, 13951, 15944, 17937, 23916, 27902, 31888, 35874, 41853, 47832, 53811, 55804, 71748, 83706, 95664, 107622, 111608, 125559, 143496, 161433, 167412, 215244, 223216, 251118, 286992, 322866, 334824, 376677, 430488, 502236, 645732, 669648, 753354, 860976, 1004472, 1130031, 1291464, 1506708, 2008944, 2260062, 2582928, 3013416, 4520124, 6026832, 9040248, 18080496]

約数ペア:

[(1, 18080496), (2, 9040248), (3, 6026832), (4, 4520124), (6, 3013416), (7, 2582928), (8, 2260062), (9, 2008944), (12, 1506708), (14, 1291464), (16, 1130031), (18, 1004472), (21, 860976), (24, 753354), (27, 669648), (28, 645732), (36, 502236), (42, 430488), (48, 376677), (54, 334824), (56, 322866), (63, 286992), (72, 251118), (81, 223216), (84, 215244), (108, 167412), (112, 161433), (126, 143496), (144, 125559), (162, 111608), (168, 107622), (189, 95664), (216, 83706), (252, 71748), (324, 55804), (336, 53811), (378, 47832), (432, 41853), (504, 35874), (567, 31888), (648, 27902), (756, 23916), (1008, 17937), (1134, 15944), (1296, 13951), (1512, 11958), (1993, 9072), (2268, 7972), (3024, 5979), (3986, 4536)]