16514802

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 37221912

約数和(自身を除く): 20707110

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 137, 181, 222, 274, 333, 362, 411, 543, 666, 822, 1086, 1233, 1629, 2466, 3258, 5069, 6697, 10138, 13394, 15207, 20091, 24797, 30414, 40182, 45621, 49594, 60273, 74391, 91242, 120546, 148782, 223173, 446346, 917489, 1834978, 2752467, 5504934, 8257401, 16514802]

約数ペア:

[(1, 16514802), (2, 8257401), (3, 5504934), (6, 2752467), (9, 1834978), (18, 917489), (37, 446346), (74, 223173), (111, 148782), (137, 120546), (181, 91242), (222, 74391), (274, 60273), (333, 49594), (362, 45621), (411, 40182), (543, 30414), (666, 24797), (822, 20091), (1086, 15207), (1233, 13394), (1629, 10138), (2466, 6697), (3258, 5069)]