1938764286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{62731}}^1$

素因数の和:62857

約数の個数: 48

約数和(自身を含む): 4491862128

約数和(自身を除く): 2553097842

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 101, 102, 153, 202, 303, 306, 606, 909, 1717, 1818, 3434, 5151, 10302, 15453, 30906, 62731, 125462, 188193, 376386, 564579, 1066427, 1129158, 2132854, 3199281, 6335831, 6398562, 9597843, 12671662, 19007493, 19195686, 38014986, 57022479, 107709127, 114044958, 215418254, 323127381, 646254762, 969382143, 1938764286]

約数ペア:

[(1, 1938764286), (2, 969382143), (3, 646254762), (6, 323127381), (9, 215418254), (17, 114044958), (18, 107709127), (34, 57022479), (51, 38014986), (101, 19195686), (102, 19007493), (153, 12671662), (202, 9597843), (303, 6398562), (306, 6335831), (606, 3199281), (909, 2132854), (1717, 1129158), (1818, 1066427), (3434, 564579), (5151, 376386), (10302, 188193), (15453, 125462), (30906, 62731)]