12643806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7001}}^1$

素因数の和:7056

約数の個数: 32

約数和(自身を含む): 29576448

約数和(自身を除く): 16932642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7001, 14002, 21003, 42006, 49007, 98014, 147021, 294042, 301043, 602086, 903129, 1806258, 2107301, 4214602, 6321903, 12643806]

約数ペア:

[(1, 12643806), (2, 6321903), (3, 4214602), (6, 2107301), (7, 1806258), (14, 903129), (21, 602086), (42, 301043), (43, 294042), (86, 147021), (129, 98014), (258, 49007), (301, 42006), (602, 21003), (903, 14002), (1806, 7001)]