12724374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 28153440

約数和(自身を除く): 15429066

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 4409, 8818, 13227, 26454, 57317, 114634, 163133, 171951, 326266, 343902, 489399, 978798, 2120729, 4241458, 6362187, 12724374]

約数ペア:

[(1, 12724374), (2, 6362187), (3, 4241458), (6, 2120729), (13, 978798), (26, 489399), (37, 343902), (39, 326266), (74, 171951), (78, 163133), (111, 114634), (222, 57317), (481, 26454), (962, 13227), (1443, 8818), (2886, 4409)]