2001567474

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{17021}}^1$

素因数の和:17215

約数の個数: 48

約数和(自身を含む): 4461125760

約数和(自身を除く): 2459558286

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 139, 141, 278, 282, 417, 423, 834, 846, 1251, 2502, 6533, 13066, 17021, 19599, 34042, 39198, 51063, 58797, 102126, 117594, 153189, 306378, 799987, 1599974, 2365919, 2399961, 4731838, 4799922, 7097757, 7199883, 14195514, 14399766, 21293271, 42586542, 111198193, 222396386, 333594579, 667189158, 1000783737, 2001567474]

約数ペア:

[(1, 2001567474), (2, 1000783737), (3, 667189158), (6, 333594579), (9, 222396386), (18, 111198193), (47, 42586542), (94, 21293271), (139, 14399766), (141, 14195514), (278, 7199883), (282, 7097757), (417, 4799922), (423, 4731838), (834, 2399961), (846, 2365919), (1251, 1599974), (2502, 799987), (6533, 306378), (13066, 153189), (17021, 117594), (19599, 102126), (34042, 58797), (39198, 51063)]