21091080147348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56696452009}}^1$

素因数の和:56696452047

約数の個数: 24

約数和(自身を含む): 50800021000960

約数和(自身を除く): 29708940853612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56696452009, 113392904018, 170089356027, 226785808036, 340178712054, 680357424108, 1757590012279, 3515180024558, 5272770036837, 7030360049116, 10545540073674, 21091080147348]

約数ペア:

[(1, 21091080147348), (2, 10545540073674), (3, 7030360049116), (4, 5272770036837), (6, 3515180024558), (12, 1757590012279), (31, 680357424108), (62, 340178712054), (93, 226785808036), (124, 170089356027), (186, 113392904018), (372, 56696452009)]