40804506

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17573}}^1$

素因数の和:17627

約数の個数: 32

約数和(自身を含む): 92790720

約数和(自身を除く): 51986214

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 17573, 35146, 52719, 105438, 158157, 316314, 474471, 755639, 948942, 1511278, 2266917, 4533834, 6800751, 13601502, 20402253, 40804506]

約数ペア:

[(1, 40804506), (2, 20402253), (3, 13601502), (6, 6800751), (9, 4533834), (18, 2266917), (27, 1511278), (43, 948942), (54, 755639), (86, 474471), (129, 316314), (258, 158157), (387, 105438), (774, 52719), (1161, 35146), (2322, 17573)]