12718314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 31716672

約数和(自身を除く): 18998358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 523, 579, 1046, 1158, 1351, 1569, 1737, 2702, 3138, 3474, 3661, 4053, 4707, 7322, 8106, 9414, 10983, 12159, 21966, 24318, 32949, 65898, 100939, 201878, 302817, 605634, 706573, 908451, 1413146, 1816902, 2119719, 4239438, 6359157, 12718314]

約数ペア:

[(1, 12718314), (2, 6359157), (3, 4239438), (6, 2119719), (7, 1816902), (9, 1413146), (14, 908451), (18, 706573), (21, 605634), (42, 302817), (63, 201878), (126, 100939), (193, 65898), (386, 32949), (523, 24318), (579, 21966), (1046, 12159), (1158, 10983), (1351, 9414), (1569, 8106), (1737, 7322), (2702, 4707), (3138, 4053), (3474, 3661)]