39949518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1439}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 91514880

約数和(自身を除く): 51565362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1439, 1983, 2878, 3966, 4317, 4627, 8634, 9254, 10073, 13881, 20146, 27762, 30219, 60438, 951179, 1902358, 2853537, 5707074, 6658253, 13316506, 19974759, 39949518]

約数ペア:

[(1, 39949518), (2, 19974759), (3, 13316506), (6, 6658253), (7, 5707074), (14, 2853537), (21, 1902358), (42, 951179), (661, 60438), (1322, 30219), (1439, 27762), (1983, 20146), (2878, 13881), (3966, 10073), (4317, 9254), (4627, 8634)]