64380966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{825397}}^1$

素因数の和:825415

約数の個数: 16

約数和(自身を含む): 138666864

約数和(自身を除く): 74285898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 825397, 1650794, 2476191, 4952382, 10730161, 21460322, 32190483, 64380966]

約数ペア:

[(1, 64380966), (2, 32190483), (3, 21460322), (6, 10730161), (13, 4952382), (26, 2476191), (39, 1650794), (78, 825397)]