6921378

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1213}}^1$

素因数の和:1538

約数の個数: 24

約数和(自身を含む): 15056028

約数和(自身を除く): 8134650

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1213, 1902, 2426, 2853, 3639, 5706, 7278, 10917, 21834, 384521, 769042, 1153563, 2307126, 3460689, 6921378]

約数ペア:

[(1, 6921378), (2, 3460689), (3, 2307126), (6, 1153563), (9, 769042), (18, 384521), (317, 21834), (634, 10917), (951, 7278), (1213, 5706), (1902, 3639), (2426, 2853)]