8026854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 19042560

約数和(自身を除く): 11015706

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 173, 209, 222, 346, 407, 418, 519, 627, 703, 814, 1038, 1221, 1254, 1406, 1903, 2109, 2442, 3287, 3806, 4218, 5709, 6401, 6574, 7733, 9861, 11418, 12802, 15466, 19203, 19722, 23199, 36157, 38406, 46398, 70411, 72314, 108471, 121619, 140822, 211233, 216942, 243238, 364857, 422466, 729714, 1337809, 2675618, 4013427, 8026854]

約数ペア:

[(1, 8026854), (2, 4013427), (3, 2675618), (6, 1337809), (11, 729714), (19, 422466), (22, 364857), (33, 243238), (37, 216942), (38, 211233), (57, 140822), (66, 121619), (74, 108471), (111, 72314), (114, 70411), (173, 46398), (209, 38406), (222, 36157), (346, 23199), (407, 19722), (418, 19203), (519, 15466), (627, 12802), (703, 11418), (814, 9861), (1038, 7733), (1221, 6574), (1254, 6401), (1406, 5709), (1903, 4218), (2109, 3806), (2442, 3287)]