40336668

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{3229}}^1$

素因数の和:3586

約数の個数: 36

約数和(自身を含む): 102287640

約数和(自身を除く): 61950972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 3229, 4164, 6246, 6458, 9687, 12492, 12916, 19374, 29061, 38748, 58122, 116244, 1120463, 2240926, 3361389, 4481852, 6722778, 10084167, 13445556, 20168334, 40336668]

約数ペア:

[(1, 40336668), (2, 20168334), (3, 13445556), (4, 10084167), (6, 6722778), (9, 4481852), (12, 3361389), (18, 2240926), (36, 1120463), (347, 116244), (694, 58122), (1041, 38748), (1388, 29061), (2082, 19374), (3123, 12916), (3229, 12492), (4164, 9687), (6246, 6458)]