12567726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 29309904

約数和(自身を除く): 16742178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 613, 1139, 1206, 1226, 1839, 2278, 3417, 3678, 5517, 6834, 10251, 10421, 11034, 20502, 20842, 31263, 41071, 62526, 82142, 93789, 123213, 187578, 246426, 369639, 698207, 739278, 1396414, 2094621, 4189242, 6283863, 12567726]

約数ペア:

[(1, 12567726), (2, 6283863), (3, 4189242), (6, 2094621), (9, 1396414), (17, 739278), (18, 698207), (34, 369639), (51, 246426), (67, 187578), (102, 123213), (134, 93789), (153, 82142), (201, 62526), (306, 41071), (402, 31263), (603, 20842), (613, 20502), (1139, 11034), (1206, 10421), (1226, 10251), (1839, 6834), (2278, 5517), (3417, 3678)]