17961488976

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1\times {\mathrm{4133}}^1$

素因数の和:6628

約数の個数: 80

約数和(自身を含む): 47685590784

約数和(自身を除く): 29724101808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 2447, 4133, 4894, 7341, 8266, 9788, 12399, 14682, 16532, 19576, 24798, 29364, 33064, 39152, 49596, 58728, 66128, 90539, 99192, 117456, 152921, 181078, 198384, 271617, 305842, 362156, 458763, 543234, 611684, 724312, 917526, 1086468, 1223368, 1448624, 1835052, 2172936, 2446736, 3670104, 4345872, 7340208, 10113451, 20226902, 30340353, 40453804, 60680706, 80907608, 121361412, 161815216, 242722824, 374197687, 485445648, 748395374, 1122593061, 1496790748, 2245186122, 2993581496, 4490372244, 5987162992, 8980744488, 17961488976]

約数ペア:

[(1, 17961488976), (2, 8980744488), (3, 5987162992), (4, 4490372244), (6, 2993581496), (8, 2245186122), (12, 1496790748), (16, 1122593061), (24, 748395374), (37, 485445648), (48, 374197687), (74, 242722824), (111, 161815216), (148, 121361412), (222, 80907608), (296, 60680706), (444, 40453804), (592, 30340353), (888, 20226902), (1776, 10113451), (2447, 7340208), (4133, 4345872), (4894, 3670104), (7341, 2446736), (8266, 2172936), (9788, 1835052), (12399, 1448624), (14682, 1223368), (16532, 1086468), (19576, 917526), (24798, 724312), (29364, 611684), (33064, 543234), (39152, 458763), (49596, 362156), (58728, 305842), (66128, 271617), (90539, 198384), (99192, 181078), (117456, 152921)]