18596949

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 29890560

約数和(自身を除く): 11293611

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 277, 417, 483, 831, 973, 1939, 2919, 3197, 5817, 6371, 9591, 19113, 22379, 38503, 44597, 67137, 115509, 133791, 269521, 808563, 885569, 2656707, 6198983, 18596949]

約数ペア:

[(1, 18596949), (3, 6198983), (7, 2656707), (21, 885569), (23, 808563), (69, 269521), (139, 133791), (161, 115509), (277, 67137), (417, 44597), (483, 38503), (831, 22379), (973, 19113), (1939, 9591), (2919, 6371), (3197, 5817)]