40666248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{80687}}^1$

素因数の和:80706

約数の個数: 48

約数和(自身を含む): 125873280

約数和(自身を除く): 85207032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 80687, 161374, 242061, 322748, 484122, 564809, 645496, 726183, 968244, 1129618, 1452366, 1694427, 1936488, 2259236, 2904732, 3388854, 4518472, 5083281, 5809464, 6777708, 10166562, 13555416, 20333124, 40666248]

約数ペア:

[(1, 40666248), (2, 20333124), (3, 13555416), (4, 10166562), (6, 6777708), (7, 5809464), (8, 5083281), (9, 4518472), (12, 3388854), (14, 2904732), (18, 2259236), (21, 1936488), (24, 1694427), (28, 1452366), (36, 1129618), (42, 968244), (56, 726183), (63, 645496), (72, 564809), (84, 484122), (126, 322748), (168, 242061), (252, 161374), (504, 80687)]