17930034

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 41371200

約数和(自身を除く): 23441166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 509, 618, 927, 1018, 1527, 1854, 1957, 3054, 3914, 4581, 5871, 9162, 9671, 11742, 17613, 19342, 29013, 35226, 52427, 58026, 87039, 104854, 157281, 174078, 314562, 471843, 943686, 996113, 1992226, 2988339, 5976678, 8965017, 17930034]

約数ペア:

[(1, 17930034), (2, 8965017), (3, 5976678), (6, 2988339), (9, 1992226), (18, 996113), (19, 943686), (38, 471843), (57, 314562), (103, 174078), (114, 157281), (171, 104854), (206, 87039), (309, 58026), (342, 52427), (509, 35226), (618, 29013), (927, 19342), (1018, 17613), (1527, 11742), (1854, 9671), (1957, 9162), (3054, 5871), (3914, 4581)]