622230138

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 1363823136

約数和(自身を除く): 741592998

約数列:

[1, 2, 3, 6, 9, 18, 173, 211, 346, 422, 519, 633, 947, 1038, 1266, 1557, 1894, 1899, 2841, 3114, 3798, 5682, 8523, 17046, 36503, 73006, 109509, 163831, 199817, 219018, 327662, 328527, 399634, 491493, 599451, 657054, 982986, 1198902, 1474479, 1798353, 2948958, 3596706, 34568341, 69136682, 103705023, 207410046, 311115069, 622230138]

約数ペア:

[(1, 622230138), (2, 311115069), (3, 207410046), (6, 103705023), (9, 69136682), (18, 34568341), (173, 3596706), (211, 2948958), (346, 1798353), (422, 1474479), (519, 1198902), (633, 982986), (947, 657054), (1038, 599451), (1266, 491493), (1557, 399634), (1894, 328527), (1899, 327662), (2841, 219018), (3114, 199817), (3798, 163831), (5682, 109509), (8523, 73006), (17046, 36503)]