12664722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 29067264

約数和(自身を除く): 16402542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 911, 993, 1822, 1986, 2317, 2733, 4634, 5466, 6377, 6951, 12754, 13902, 19131, 38262, 301541, 603082, 904623, 1809246, 2110787, 4221574, 6332361, 12664722]

約数ペア:

[(1, 12664722), (2, 6332361), (3, 4221574), (6, 2110787), (7, 1809246), (14, 904623), (21, 603082), (42, 301541), (331, 38262), (662, 19131), (911, 13902), (993, 12754), (1822, 6951), (1986, 6377), (2317, 5466), (2733, 4634)]