27964200054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{665814287}}^1$

素因数の和:665814299

約数の個数: 16

約数和(自身を含む): 63918171648

約数和(自身を除く): 35953971594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 665814287, 1331628574, 1997442861, 3994885722, 4660700009, 9321400018, 13982100027, 27964200054]

約数ペア:

[(1, 27964200054), (2, 13982100027), (3, 9321400018), (6, 4660700009), (7, 3994885722), (14, 1997442861), (21, 1331628574), (42, 665814287)]