64321986

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{22013}}^1$

素因数の和:22505

約数の個数: 16

約数和(自身を含む): 128913984

約数和(自身を除く): 64591998

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 22013, 44026, 66039, 132078, 10720331, 21440662, 32160993, 64321986]

約数ペア:

[(1, 64321986), (2, 32160993), (3, 21440662), (6, 10720331), (487, 132078), (974, 66039), (1461, 44026), (2922, 22013)]