18788994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149119}}^1$

素因数の和:149134

約数の個数: 24

約数和(自身を含む): 46525440

約数和(自身を除く): 27736446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149119, 298238, 447357, 894714, 1043833, 1342071, 2087666, 2684142, 3131499, 6262998, 9394497, 18788994]

約数ペア:

[(1, 18788994), (2, 9394497), (3, 6262998), (6, 3131499), (7, 2684142), (9, 2087666), (14, 1342071), (18, 1043833), (21, 894714), (42, 447357), (63, 298238), (126, 149119)]