21844986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2683}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 46379520

約数和(自身を除く): 24534534

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2683, 2714, 4071, 5366, 8049, 8142, 16098, 61709, 123418, 158297, 185127, 316594, 370254, 474891, 949782, 3640831, 7281662, 10922493, 21844986]

約数ペア:

[(1, 21844986), (2, 10922493), (3, 7281662), (6, 3640831), (23, 949782), (46, 474891), (59, 370254), (69, 316594), (118, 185127), (138, 158297), (177, 123418), (354, 61709), (1357, 16098), (2683, 8142), (2714, 8049), (4071, 5366)]