65663964

素因数分解:

$2^2\times 3^2\times {\mathrm{1823999}}^1$

素因数の和:1824009

約数の個数: 18

約数和(自身を含む): 165984000

約数和(自身を除く): 100320036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1823999, 3647998, 5471997, 7295996, 10943994, 16415991, 21887988, 32831982, 65663964]

約数ペア:

[(1, 65663964), (2, 32831982), (3, 21887988), (4, 16415991), (6, 10943994), (9, 7295996), (12, 5471997), (18, 3647998), (36, 1823999)]