406472508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{868531}}^1$

素因数の和:868554

約数の個数: 36

約数和(自身を含む): 1106509768

約数和(自身を除く): 700037260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 868531, 1737062, 2605593, 3474124, 5211186, 7816779, 10422372, 11290903, 15633558, 22581806, 31267116, 33872709, 45163612, 67745418, 101618127, 135490836, 203236254, 406472508]

約数ペア:

[(1, 406472508), (2, 203236254), (3, 135490836), (4, 101618127), (6, 67745418), (9, 45163612), (12, 33872709), (13, 31267116), (18, 22581806), (26, 15633558), (36, 11290903), (39, 10422372), (52, 7816779), (78, 5211186), (117, 3474124), (156, 2605593), (234, 1737062), (468, 868531)]