40372518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 85796064

約数和(自身を除く): 45423546

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 794, 997, 1191, 1994, 2382, 2991, 5982, 6749, 13498, 16949, 20247, 33898, 40494, 50847, 101694, 395809, 791618, 1187427, 2374854, 6728753, 13457506, 20186259, 40372518]

約数ペア:

[(1, 40372518), (2, 20186259), (3, 13457506), (6, 6728753), (17, 2374854), (34, 1187427), (51, 791618), (102, 395809), (397, 101694), (794, 50847), (997, 40494), (1191, 33898), (1994, 20247), (2382, 16949), (2991, 13498), (5982, 6749)]