28155978

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{30671}}^1$

素因数の和:30699

約数の個数: 32

約数和(自身を含む): 66251520

約数和(自身を除く): 38095542

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 30671, 61342, 92013, 184026, 276039, 521407, 552078, 828117, 1042814, 1564221, 1656234, 3128442, 4692663, 9385326, 14077989, 28155978]

約数ペア:

[(1, 28155978), (2, 14077989), (3, 9385326), (6, 4692663), (9, 3128442), (17, 1656234), (18, 1564221), (27, 1042814), (34, 828117), (51, 552078), (54, 521407), (102, 276039), (153, 184026), (306, 92013), (459, 61342), (918, 30671)]