218014986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7853}}^1$

素因数の和:8526

約数の個数: 32

約数和(自身を含む): 499137408

約数和(自身を除く): 281122422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1983, 3966, 4627, 7853, 9254, 13881, 15706, 23559, 27762, 47118, 54971, 109942, 164913, 329826, 5190833, 10381666, 15572499, 31144998, 36335831, 72671662, 109007493, 218014986]

約数ペア:

[(1, 218014986), (2, 109007493), (3, 72671662), (6, 36335831), (7, 31144998), (14, 15572499), (21, 10381666), (42, 5190833), (661, 329826), (1322, 164913), (1983, 109942), (3966, 54971), (4627, 47118), (7853, 27762), (9254, 23559), (13881, 15706)]