265527738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{2459}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 658532160

約数和(自身を除く): 393004422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 857, 1714, 2459, 2571, 4918, 5142, 5999, 7377, 7713, 11998, 14754, 15426, 17213, 17997, 22131, 34426, 35994, 44262, 51639, 53991, 103278, 107982, 154917, 309834, 2107363, 4214726, 6322089, 12644178, 14751541, 18966267, 29503082, 37932534, 44254623, 88509246, 132763869, 265527738]

約数ペア:

[(1, 265527738), (2, 132763869), (3, 88509246), (6, 44254623), (7, 37932534), (9, 29503082), (14, 18966267), (18, 14751541), (21, 12644178), (42, 6322089), (63, 4214726), (126, 2107363), (857, 309834), (1714, 154917), (2459, 107982), (2571, 103278), (4918, 53991), (5142, 51639), (5999, 44262), (7377, 35994), (7713, 34426), (11998, 22131), (14754, 17997), (15426, 17213)]