27965826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{221951}}^1$

素因数の和:221966

約数の個数: 24

約数和(自身を含む): 69249024

約数和(自身を除く): 41283198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 221951, 443902, 665853, 1331706, 1553657, 1997559, 3107314, 3995118, 4660971, 9321942, 13982913, 27965826]

約数ペア:

[(1, 27965826), (2, 13982913), (3, 9321942), (6, 4660971), (7, 3995118), (9, 3107314), (14, 1997559), (18, 1553657), (21, 1331706), (42, 665853), (63, 443902), (126, 221951)]