21115122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29573}}^1$

素因数の和:29602

約数の個数: 32

約数和(自身を含む): 51103872

約数和(自身を除く): 29988750

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 29573, 59146, 88719, 177438, 207011, 414022, 502741, 621033, 1005482, 1242066, 1508223, 3016446, 3519187, 7038374, 10557561, 21115122]

約数ペア:

[(1, 21115122), (2, 10557561), (3, 7038374), (6, 3519187), (7, 3016446), (14, 1508223), (17, 1242066), (21, 1005482), (34, 621033), (42, 502741), (51, 414022), (102, 207011), (119, 177438), (238, 88719), (357, 59146), (714, 29573)]