2019556674

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3639

約数の個数: 48

約数和(自身を含む): 4424472000

約数和(自身を除く): 2404915326

約数列:

[1, 2, 3, 6, 9, 18, 173, 199, 346, 398, 519, 597, 1038, 1194, 1557, 1791, 3114, 3259, 3582, 6518, 9777, 19554, 29331, 34427, 58662, 68854, 103281, 206562, 309843, 563807, 619686, 648541, 1127614, 1297082, 1691421, 1945623, 3382842, 3891246, 5074263, 5836869, 10148526, 11673738, 112197593, 224395186, 336592779, 673185558, 1009778337, 2019556674]

約数ペア:

[(1, 2019556674), (2, 1009778337), (3, 673185558), (6, 336592779), (9, 224395186), (18, 112197593), (173, 11673738), (199, 10148526), (346, 5836869), (398, 5074263), (519, 3891246), (597, 3382842), (1038, 1945623), (1194, 1691421), (1557, 1297082), (1791, 1127614), (3114, 648541), (3259, 619686), (3582, 563807), (6518, 309843), (9777, 206562), (19554, 103281), (29331, 68854), (34427, 58662)]