2017677438

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{77359}}^1$

素因数の和:77403

約数の個数: 80

約数和(自身を含む): 5391682560

約数和(自身を除く): 3374005122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 8694, 13041, 26082, 77359, 154718, 232077, 464154, 541513, 696231, 1083026, 1392462, 1624539, 1779257, 2088693, 3249078, 3558514, 4177386, 4873617, 5337771, 6266079, 9747234, 10675542, 12454799, 12532158, 14620851, 16013313, 24909598, 29241702, 32026626, 37364397, 43862553, 48039939, 74728794, 87725106, 96079878, 112093191, 144119817, 224186382, 288239634, 336279573, 672559146, 1008838719, 2017677438]

約数ペア:

[(1, 2017677438), (2, 1008838719), (3, 672559146), (6, 336279573), (7, 288239634), (9, 224186382), (14, 144119817), (18, 112093191), (21, 96079878), (23, 87725106), (27, 74728794), (42, 48039939), (46, 43862553), (54, 37364397), (63, 32026626), (69, 29241702), (81, 24909598), (126, 16013313), (138, 14620851), (161, 12532158), (162, 12454799), (189, 10675542), (207, 9747234), (322, 6266079), (378, 5337771), (414, 4873617), (483, 4177386), (567, 3558514), (621, 3249078), (966, 2088693), (1134, 1779257), (1242, 1624539), (1449, 1392462), (1863, 1083026), (2898, 696231), (3726, 541513), (4347, 464154), (8694, 232077), (13041, 154718), (26082, 77359)]