21580374606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1226297}}^1$

素因数の和:1226728

約数の個数: 32

約数和(自身を含む): 49444335360

約数和(自身を除く): 27863960754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2933, 5866, 8799, 17598, 1226297, 2452594, 3678891, 7357782, 8584079, 17168158, 25752237, 51504474, 513818443, 1027636886, 1541455329, 3082910658, 3596729101, 7193458202, 10790187303, 21580374606]

約数ペア:

[(1, 21580374606), (2, 10790187303), (3, 7193458202), (6, 3596729101), (7, 3082910658), (14, 1541455329), (21, 1027636886), (42, 513818443), (419, 51504474), (838, 25752237), (1257, 17168158), (2514, 8584079), (2933, 7357782), (5866, 3678891), (8799, 2452594), (17598, 1226297)]