12150378

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 27148800

約数和(自身を除く): 14998422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1009, 1338, 2007, 2018, 3027, 4014, 6021, 6054, 9081, 12042, 18162, 27243, 54486, 225007, 450014, 675021, 1350042, 2025063, 4050126, 6075189, 12150378]

約数ペア:

[(1, 12150378), (2, 6075189), (3, 4050126), (6, 2025063), (9, 1350042), (18, 675021), (27, 450014), (54, 225007), (223, 54486), (446, 27243), (669, 18162), (1009, 12042), (1338, 9081), (2007, 6054), (2018, 6021), (3027, 4014)]