18257592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 49070880

約数和(自身を除く): 30813288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 613, 876, 1226, 1241, 1752, 1839, 2452, 2482, 3678, 3723, 4904, 4964, 7356, 7446, 9928, 10421, 14712, 14892, 20842, 29784, 31263, 41684, 44749, 62526, 83368, 89498, 125052, 134247, 178996, 250104, 268494, 357992, 536988, 760733, 1073976, 1521466, 2282199, 3042932, 4564398, 6085864, 9128796, 18257592]

約数ペア:

[(1, 18257592), (2, 9128796), (3, 6085864), (4, 4564398), (6, 3042932), (8, 2282199), (12, 1521466), (17, 1073976), (24, 760733), (34, 536988), (51, 357992), (68, 268494), (73, 250104), (102, 178996), (136, 134247), (146, 125052), (204, 89498), (219, 83368), (292, 62526), (408, 44749), (438, 41684), (584, 31263), (613, 29784), (876, 20842), (1226, 14892), (1241, 14712), (1752, 10421), (1839, 9928), (2452, 7446), (2482, 7356), (3678, 4964), (3723, 4904)]