40720338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{133073}}^1$

素因数の和:133098

約数の個数: 24

約数和(自身を含む): 93417948

約数和(自身を除く): 52697610

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 133073, 266146, 399219, 798438, 1197657, 2262241, 2395314, 4524482, 6786723, 13573446, 20360169, 40720338]

約数ペア:

[(1, 40720338), (2, 20360169), (3, 13573446), (6, 6786723), (9, 4524482), (17, 2395314), (18, 2262241), (34, 1197657), (51, 798438), (102, 399219), (153, 266146), (306, 133073)]