19361268

素因数分解:

$2^2\times 3^5\times {\mathrm{19919}}^1$

素因数の和:19938

約数の個数: 36

約数和(自身を含む): 50756160

約数和(自身を除く): 31394892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19919, 39838, 59757, 79676, 119514, 179271, 239028, 358542, 537813, 717084, 1075626, 1613439, 2151252, 3226878, 4840317, 6453756, 9680634, 19361268]

約数ペア:

[(1, 19361268), (2, 9680634), (3, 6453756), (4, 4840317), (6, 3226878), (9, 2151252), (12, 1613439), (18, 1075626), (27, 717084), (36, 537813), (54, 358542), (81, 239028), (108, 179271), (162, 119514), (243, 79676), (324, 59757), (486, 39838), (972, 19919)]