7208406

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 16156800

約数和(自身を除く): 8948394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1019, 1179, 2038, 2358, 3057, 3537, 6114, 7074, 9171, 18342, 27513, 55026, 133489, 266978, 400467, 800934, 1201401, 2402802, 3604203, 7208406]

約数ペア:

[(1, 7208406), (2, 3604203), (3, 2402802), (6, 1201401), (9, 800934), (18, 400467), (27, 266978), (54, 133489), (131, 55026), (262, 27513), (393, 18342), (786, 9171), (1019, 7074), (1179, 6114), (2038, 3537), (2358, 3057)]