9803538

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 22101120

約数和(自身を除く): 12297582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 2557, 3834, 5114, 7671, 15342, 23013, 46026, 69039, 138078, 181547, 363094, 544641, 1089282, 1633923, 3267846, 4901769, 9803538]

約数ペア:

[(1, 9803538), (2, 4901769), (3, 3267846), (6, 1633923), (9, 1089282), (18, 544641), (27, 363094), (54, 181547), (71, 138078), (142, 69039), (213, 46026), (426, 23013), (639, 15342), (1278, 7671), (1917, 5114), (2557, 3834)]