21116226

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44549}}^1$

素因数の和:44633

約数の個数: 16

約数和(自身を含む): 42768000

約数和(自身を除く): 21651774

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44549, 89098, 133647, 267294, 3519371, 7038742, 10558113, 21116226]

約数ペア:

[(1, 21116226), (2, 10558113), (3, 7038742), (6, 3519371), (79, 267294), (158, 133647), (237, 89098), (474, 44549)]