40377942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{18539}}^1$

素因数の和:18569

約数の個数: 36

約数和(自身を含む): 96166980

約数和(自身を除く): 55789038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 18539, 37078, 55617, 111234, 166851, 203929, 333702, 407858, 611787, 1223574, 1835361, 2243219, 3670722, 4486438, 6729657, 13459314, 20188971, 40377942]

約数ペア:

[(1, 40377942), (2, 20188971), (3, 13459314), (6, 6729657), (9, 4486438), (11, 3670722), (18, 2243219), (22, 1835361), (33, 1223574), (66, 611787), (99, 407858), (121, 333702), (198, 203929), (242, 166851), (363, 111234), (726, 55617), (1089, 37078), (2178, 18539)]