1225578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 2612736

約数和(自身を除く): 1387158

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 107, 138, 166, 214, 249, 321, 498, 642, 1909, 2461, 3818, 4922, 5727, 7383, 8881, 11454, 14766, 17762, 26643, 53286, 204263, 408526, 612789, 1225578]

約数ペア:

[(1, 1225578), (2, 612789), (3, 408526), (6, 204263), (23, 53286), (46, 26643), (69, 17762), (83, 14766), (107, 11454), (138, 8881), (166, 7383), (214, 5727), (249, 4922), (321, 3818), (498, 2461), (642, 1909)]