12158028

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1206

約数の個数: 36

約数和(自身を含む): 30841720

約数和(自身を除く): 18683692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 739, 914, 1371, 1478, 1828, 2217, 2742, 2956, 4113, 4434, 5484, 6651, 8226, 8868, 13302, 16452, 26604, 337723, 675446, 1013169, 1350892, 2026338, 3039507, 4052676, 6079014, 12158028]

約数ペア:

[(1, 12158028), (2, 6079014), (3, 4052676), (4, 3039507), (6, 2026338), (9, 1350892), (12, 1013169), (18, 675446), (36, 337723), (457, 26604), (739, 16452), (914, 13302), (1371, 8868), (1478, 8226), (1828, 6651), (2217, 5484), (2742, 4434), (2956, 4113)]