17909936

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{29}}^2$

素因数の和:99

約数の個数: 60

約数和(自身を含む): 39529464

約数和(自身を除く): 21619528

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 841, 968, 1276, 1331, 1682, 1936, 2552, 2662, 3364, 3509, 5104, 5324, 6728, 7018, 9251, 10648, 13456, 14036, 18502, 21296, 28072, 37004, 38599, 56144, 74008, 77198, 101761, 148016, 154396, 203522, 308792, 407044, 617584, 814088, 1119371, 1628176, 2238742, 4477484, 8954968, 17909936]

約数ペア:

[(1, 17909936), (2, 8954968), (4, 4477484), (8, 2238742), (11, 1628176), (16, 1119371), (22, 814088), (29, 617584), (44, 407044), (58, 308792), (88, 203522), (116, 154396), (121, 148016), (176, 101761), (232, 77198), (242, 74008), (319, 56144), (464, 38599), (484, 37004), (638, 28072), (841, 21296), (968, 18502), (1276, 14036), (1331, 13456), (1682, 10648), (1936, 9251), (2552, 7018), (2662, 6728), (3364, 5324), (3509, 5104)]