42171486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1223}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 96588288

約数和(自身を除く): 54416802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1223, 1642, 2446, 2463, 3669, 4926, 5747, 7338, 8561, 11494, 17122, 17241, 25683, 34482, 51366, 1004083, 2008166, 3012249, 6024498, 7028581, 14057162, 21085743, 42171486]

約数ペア:

[(1, 42171486), (2, 21085743), (3, 14057162), (6, 7028581), (7, 6024498), (14, 3012249), (21, 2008166), (42, 1004083), (821, 51366), (1223, 34482), (1642, 25683), (2446, 17241), (2463, 17122), (3669, 11494), (4926, 8561), (5747, 7338)]