27850446

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 67502400

約数和(自身を除く): 39651954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 97, 117, 194, 234, 291, 351, 409, 582, 702, 818, 873, 1227, 1261, 1746, 2454, 2522, 2619, 3681, 3783, 5238, 5317, 7362, 7566, 10634, 11043, 11349, 15951, 22086, 22698, 31902, 34047, 39673, 47853, 68094, 79346, 95706, 119019, 143559, 238038, 287118, 357057, 515749, 714114, 1031498, 1071171, 1547247, 2142342, 3094494, 4641741, 9283482, 13925223, 27850446]

約数ペア:

[(1, 27850446), (2, 13925223), (3, 9283482), (6, 4641741), (9, 3094494), (13, 2142342), (18, 1547247), (26, 1071171), (27, 1031498), (39, 714114), (54, 515749), (78, 357057), (97, 287118), (117, 238038), (194, 143559), (234, 119019), (291, 95706), (351, 79346), (409, 68094), (582, 47853), (702, 39673), (818, 34047), (873, 31902), (1227, 22698), (1261, 22086), (1746, 15951), (2454, 11349), (2522, 11043), (2619, 10634), (3681, 7566), (3783, 7362), (5238, 5317)]