215042454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1086073}}^1$

素因数の和:1086092

約数の個数: 24

約数和(自身を含む): 508282632

約数和(自身を除く): 293240178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1086073, 2172146, 3258219, 6516438, 9774657, 11946803, 19549314, 23893606, 35840409, 71680818, 107521227, 215042454]

約数ペア:

[(1, 215042454), (2, 107521227), (3, 71680818), (6, 35840409), (9, 23893606), (11, 19549314), (18, 11946803), (22, 9774657), (33, 6516438), (66, 3258219), (99, 2172146), (198, 1086073)]