66421242

素因数分解:

$2^1\times 3^3\times {\mathrm{1230023}}^1$

素因数の和:1230034

約数の個数: 16

約数和(自身を含む): 147602880

約数和(自身を除く): 81181638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1230023, 2460046, 3690069, 7380138, 11070207, 22140414, 33210621, 66421242]

約数ペア:

[(1, 66421242), (2, 33210621), (3, 22140414), (6, 11070207), (9, 7380138), (18, 3690069), (27, 2460046), (54, 1230023)]