665655594996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7924471369}}^1$

素因数の和:7924471383

約数の個数: 24

約数和(自身を含む): 1775081586880

約数和(自身を除く): 1109425991884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7924471369, 15848942738, 23773414107, 31697885476, 47546828214, 55471299583, 95093656428, 110942599166, 166413898749, 221885198332, 332827797498, 665655594996]

約数ペア:

[(1, 665655594996), (2, 332827797498), (3, 221885198332), (4, 166413898749), (6, 110942599166), (7, 95093656428), (12, 55471299583), (14, 47546828214), (21, 31697885476), (28, 23773414107), (42, 15848942738), (84, 7924471369)]