82886916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{986749}}^1$

素因数の和:986763

約数の個数: 24

約数和(自身を含む): 221032000

約数和(自身を除く): 138145084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 986749, 1973498, 2960247, 3946996, 5920494, 6907243, 11840988, 13814486, 20721729, 27628972, 41443458, 82886916]

約数ペア:

[(1, 82886916), (2, 41443458), (3, 27628972), (4, 20721729), (6, 13814486), (7, 11840988), (12, 6907243), (14, 5920494), (21, 3946996), (28, 2960247), (42, 1973498), (84, 986749)]