40639542

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 84872544

約数和(自身を除く): 44233002

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 3001, 4514, 6002, 6771, 9003, 13542, 18006, 111037, 183061, 222074, 333111, 366122, 549183, 666222, 1098366, 6773257, 13546514, 20319771, 40639542]

約数ペア:

[(1, 40639542), (2, 20319771), (3, 13546514), (6, 6773257), (37, 1098366), (61, 666222), (74, 549183), (111, 366122), (122, 333111), (183, 222074), (222, 183061), (366, 111037), (2257, 18006), (3001, 13542), (4514, 9003), (6002, 6771)]