83312124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{991811}}^1$

素因数の和:991825

約数の個数: 24

約数和(自身を含む): 222165888

約数和(自身を除く): 138853764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 991811, 1983622, 2975433, 3967244, 5950866, 6942677, 11901732, 13885354, 20828031, 27770708, 41656062, 83312124]

約数ペア:

[(1, 83312124), (2, 41656062), (3, 27770708), (4, 20828031), (6, 13885354), (7, 11901732), (12, 6942677), (14, 5950866), (21, 3967244), (28, 2975433), (42, 1983622), (84, 991811)]