25040268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 70958160

約数和(自身を除く): 45917892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 1709, 2442, 3418, 3663, 4884, 5127, 6836, 7326, 10254, 14652, 15381, 18799, 20508, 30762, 37598, 56397, 61524, 63233, 75196, 112794, 126466, 169191, 189699, 225588, 252932, 338382, 379398, 569097, 676764, 695563, 758796, 1138194, 1391126, 2086689, 2276388, 2782252, 4173378, 6260067, 8346756, 12520134, 25040268]

約数ペア:

[(1, 25040268), (2, 12520134), (3, 8346756), (4, 6260067), (6, 4173378), (9, 2782252), (11, 2276388), (12, 2086689), (18, 1391126), (22, 1138194), (33, 758796), (36, 695563), (37, 676764), (44, 569097), (66, 379398), (74, 338382), (99, 252932), (111, 225588), (132, 189699), (148, 169191), (198, 126466), (222, 112794), (333, 75196), (396, 63233), (407, 61524), (444, 56397), (666, 37598), (814, 30762), (1221, 20508), (1332, 18799), (1628, 15381), (1709, 14652), (2442, 10254), (3418, 7326), (3663, 6836), (4884, 5127)]