18377424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9817}}^1$

素因数の和:9844

約数の個数: 60

約数和(自身を含む): 55393156

約数和(自身を除く): 37015732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 9817, 19634, 29451, 39268, 58902, 78536, 88353, 117804, 127621, 157072, 176706, 235608, 255242, 353412, 382863, 471216, 510484, 706824, 765726, 1020968, 1148589, 1413648, 1531452, 2041936, 2297178, 3062904, 4594356, 6125808, 9188712, 18377424]

約数ペア:

[(1, 18377424), (2, 9188712), (3, 6125808), (4, 4594356), (6, 3062904), (8, 2297178), (9, 2041936), (12, 1531452), (13, 1413648), (16, 1148589), (18, 1020968), (24, 765726), (26, 706824), (36, 510484), (39, 471216), (48, 382863), (52, 353412), (72, 255242), (78, 235608), (104, 176706), (117, 157072), (144, 127621), (156, 117804), (208, 88353), (234, 78536), (312, 58902), (468, 39268), (624, 29451), (936, 19634), (1872, 9817)]