2912867538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69353989}}^1$

素因数の和:69354001

約数の個数: 16

約数和(自身を含む): 6657983040

約数和(自身を除く): 3745115502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69353989, 138707978, 208061967, 416123934, 485477923, 970955846, 1456433769, 2912867538]

約数ペア:

[(1, 2912867538), (2, 1456433769), (3, 970955846), (6, 485477923), (7, 416123934), (14, 208061967), (21, 138707978), (42, 69353989)]