64636938

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{76403}}^1$

素因数の和:76458

約数の個数: 24

約数和(自身を含む): 143028288

約数和(自身を除く): 78391350

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 76403, 152806, 229209, 458418, 687627, 1375254, 3590941, 7181882, 10772823, 21545646, 32318469, 64636938]

約数ペア:

[(1, 64636938), (2, 32318469), (3, 21545646), (6, 10772823), (9, 7181882), (18, 3590941), (47, 1375254), (94, 687627), (141, 458418), (282, 229209), (423, 152806), (846, 76403)]