64845018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{514643}}^1$

素因数の和:514658

約数の個数: 24

約数和(自身を含む): 160568928

約数和(自身を除く): 95723910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 514643, 1029286, 1543929, 3087858, 3602501, 4631787, 7205002, 9263574, 10807503, 21615006, 32422509, 64845018]

約数ペア:

[(1, 64845018), (2, 32422509), (3, 21615006), (6, 10807503), (7, 9263574), (9, 7205002), (14, 4631787), (18, 3602501), (21, 3087858), (42, 1543929), (63, 1029286), (126, 514643)]