2604348

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 6680128

約数和(自身を除く): 4075780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 991, 1314, 1982, 2628, 2973, 3964, 5946, 8919, 11892, 17838, 35676, 72343, 144686, 217029, 289372, 434058, 651087, 868116, 1302174, 2604348]

約数ペア:

[(1, 2604348), (2, 1302174), (3, 868116), (4, 651087), (6, 434058), (9, 289372), (12, 217029), (18, 144686), (36, 72343), (73, 35676), (146, 17838), (219, 11892), (292, 8919), (438, 5946), (657, 3964), (876, 2973), (991, 2628), (1314, 1982)]