18625421088

素因数分解:

$2^5\times 3^2\times {\mathrm{607}}^1\times {\mathrm{106543}}^1$

素因数の和:107166

約数の個数: 72

約数和(自身を含む): 53053797888

約数和(自身を除く): 34428376800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 607, 1214, 1821, 2428, 3642, 4856, 5463, 7284, 9712, 10926, 14568, 19424, 21852, 29136, 43704, 58272, 87408, 106543, 174816, 213086, 319629, 426172, 639258, 852344, 958887, 1278516, 1704688, 1917774, 2557032, 3409376, 3835548, 5114064, 7671096, 10228128, 15342192, 30684384, 64671601, 129343202, 194014803, 258686404, 388029606, 517372808, 582044409, 776059212, 1034745616, 1164088818, 1552118424, 2069491232, 2328177636, 3104236848, 4656355272, 6208473696, 9312710544, 18625421088]

約数ペア:

[(1, 18625421088), (2, 9312710544), (3, 6208473696), (4, 4656355272), (6, 3104236848), (8, 2328177636), (9, 2069491232), (12, 1552118424), (16, 1164088818), (18, 1034745616), (24, 776059212), (32, 582044409), (36, 517372808), (48, 388029606), (72, 258686404), (96, 194014803), (144, 129343202), (288, 64671601), (607, 30684384), (1214, 15342192), (1821, 10228128), (2428, 7671096), (3642, 5114064), (4856, 3835548), (5463, 3409376), (7284, 2557032), (9712, 1917774), (10926, 1704688), (14568, 1278516), (19424, 958887), (21852, 852344), (29136, 639258), (43704, 426172), (58272, 319629), (87408, 213086), (106543, 174816)]