21143058

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{95239}}^1$

素因数の和:95281

約数の個数: 16

約数和(自身を含む): 43429440

約数和(自身を除く): 22286382

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 95239, 190478, 285717, 571434, 3523843, 7047686, 10571529, 21143058]

約数ペア:

[(1, 21143058), (2, 10571529), (3, 7047686), (6, 3523843), (37, 571434), (74, 285717), (111, 190478), (222, 95239)]