7121982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4583}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 16722432

約数和(自身を除く): 9600450

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 4583, 9166, 13749, 27498, 32081, 64162, 96243, 169571, 192486, 339142, 508713, 1017426, 1186997, 2373994, 3560991, 7121982]

約数ペア:

[(1, 7121982), (2, 3560991), (3, 2373994), (6, 1186997), (7, 1017426), (14, 508713), (21, 339142), (37, 192486), (42, 169571), (74, 96243), (111, 64162), (222, 32081), (259, 27498), (518, 13749), (777, 9166), (1554, 4583)]