1566104988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18644107}}^1$

素因数の和:18644121

約数の個数: 24

約数和(自身を含む): 4176280192

約数和(自身を除く): 2610175204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18644107, 37288214, 55932321, 74576428, 111864642, 130508749, 223729284, 261017498, 391526247, 522034996, 783052494, 1566104988]

約数ペア:

[(1, 1566104988), (2, 783052494), (3, 522034996), (4, 391526247), (6, 261017498), (7, 223729284), (12, 130508749), (14, 111864642), (21, 74576428), (28, 55932321), (42, 37288214), (84, 18644107)]