51971724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{206237}}^1$

素因数の和:206254

約数の個数: 36

約数和(自身を含む): 150141264

約数和(自身を除く): 98169540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 206237, 412474, 618711, 824948, 1237422, 1443659, 1856133, 2474844, 2887318, 3712266, 4330977, 5774636, 7424532, 8661954, 12992931, 17323908, 25985862, 51971724]

約数ペア:

[(1, 51971724), (2, 25985862), (3, 17323908), (4, 12992931), (6, 8661954), (7, 7424532), (9, 5774636), (12, 4330977), (14, 3712266), (18, 2887318), (21, 2474844), (28, 1856133), (36, 1443659), (42, 1237422), (63, 824948), (84, 618711), (126, 412474), (252, 206237)]