228222

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 511680

約数和(自身を除く): 283458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 409, 558, 818, 1227, 2454, 3681, 7362, 12679, 25358, 38037, 76074, 114111, 228222]

約数ペア:

[(1, 228222), (2, 114111), (3, 76074), (6, 38037), (9, 25358), (18, 12679), (31, 7362), (62, 3681), (93, 2454), (186, 1227), (279, 818), (409, 558)]