18486961008

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{59833}}^1$

素因数の和:60042

約数の個数: 80

約数和(自身を含む): 49235244576

約数和(自身を除く): 30748283568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 656, 942, 984, 1256, 1884, 1968, 2512, 3768, 6437, 7536, 12874, 19311, 25748, 38622, 51496, 59833, 77244, 102992, 119666, 154488, 179499, 239332, 308976, 358998, 478664, 717996, 957328, 1435992, 2453153, 2871984, 4906306, 7359459, 9393781, 9812612, 14718918, 18787562, 19625224, 28181343, 29437836, 37575124, 39250448, 56362686, 58875672, 75150248, 112725372, 117751344, 150300496, 225450744, 385145021, 450901488, 770290042, 1155435063, 1540580084, 2310870126, 3081160168, 4621740252, 6162320336, 9243480504, 18486961008]

約数ペア:

[(1, 18486961008), (2, 9243480504), (3, 6162320336), (4, 4621740252), (6, 3081160168), (8, 2310870126), (12, 1540580084), (16, 1155435063), (24, 770290042), (41, 450901488), (48, 385145021), (82, 225450744), (123, 150300496), (157, 117751344), (164, 112725372), (246, 75150248), (314, 58875672), (328, 56362686), (471, 39250448), (492, 37575124), (628, 29437836), (656, 28181343), (942, 19625224), (984, 18787562), (1256, 14718918), (1884, 9812612), (1968, 9393781), (2512, 7359459), (3768, 4906306), (6437, 2871984), (7536, 2453153), (12874, 1435992), (19311, 957328), (25748, 717996), (38622, 478664), (51496, 358998), (59833, 308976), (77244, 239332), (102992, 179499), (119666, 154488)]