38877306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 90652800

約数和(自身を除く): 51775494

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 709, 741, 962, 1406, 1418, 1443, 1482, 2109, 2127, 2886, 4218, 4254, 9139, 9217, 13471, 18278, 18434, 26233, 26942, 27417, 27651, 40413, 52466, 54834, 55302, 78699, 80826, 157398, 175123, 341029, 350246, 498427, 525369, 682058, 996854, 1023087, 1050738, 1495281, 2046174, 2990562, 6479551, 12959102, 19438653, 38877306]

約数ペア:

[(1, 38877306), (2, 19438653), (3, 12959102), (6, 6479551), (13, 2990562), (19, 2046174), (26, 1495281), (37, 1050738), (38, 1023087), (39, 996854), (57, 682058), (74, 525369), (78, 498427), (111, 350246), (114, 341029), (222, 175123), (247, 157398), (481, 80826), (494, 78699), (703, 55302), (709, 54834), (741, 52466), (962, 40413), (1406, 27651), (1418, 27417), (1443, 26942), (1482, 26233), (2109, 18434), (2127, 18278), (2886, 13471), (4218, 9217), (4254, 9139)]