64403118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{275227}}^1$

素因数の和:275248

約数の個数: 24

約数和(自身を含む): 150274488

約数和(自身を除く): 85871370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 275227, 550454, 825681, 1651362, 2477043, 3577951, 4954086, 7155902, 10733853, 21467706, 32201559, 64403118]

約数ペア:

[(1, 64403118), (2, 32201559), (3, 21467706), (6, 10733853), (9, 7155902), (13, 4954086), (18, 3577951), (26, 2477043), (39, 1651362), (78, 825681), (117, 550454), (234, 275227)]