9966438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 22778496

約数和(自身を除く): 12812058

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 337, 477, 558, 674, 954, 1011, 1643, 2022, 3033, 3286, 4929, 6066, 9858, 10447, 14787, 17861, 20894, 29574, 31341, 35722, 53583, 62682, 94023, 107166, 160749, 188046, 321498, 553691, 1107382, 1661073, 3322146, 4983219, 9966438]

約数ペア:

[(1, 9966438), (2, 4983219), (3, 3322146), (6, 1661073), (9, 1107382), (18, 553691), (31, 321498), (53, 188046), (62, 160749), (93, 107166), (106, 94023), (159, 62682), (186, 53583), (279, 35722), (318, 31341), (337, 29574), (477, 20894), (558, 17861), (674, 14787), (954, 10447), (1011, 9858), (1643, 6066), (2022, 4929), (3033, 3286)]