27949428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 82696320

約数和(自身を除く): 54746892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1171, 1326, 1404, 1836, 1989, 2342, 2652, 3513, 3978, 4684, 5967, 7026, 7956, 10539, 11934, 14052, 15223, 19907, 21078, 23868, 30446, 31617, 39814, 42156, 45669, 59721, 60892, 63234, 79628, 91338, 119442, 126468, 137007, 179163, 182676, 238884, 258791, 274014, 358326, 411021, 517582, 537489, 548028, 716652, 776373, 822042, 1035164, 1074978, 1552746, 1644084, 2149956, 2329119, 3105492, 4658238, 6987357, 9316476, 13974714, 27949428]

約数ペア:

[(1, 27949428), (2, 13974714), (3, 9316476), (4, 6987357), (6, 4658238), (9, 3105492), (12, 2329119), (13, 2149956), (17, 1644084), (18, 1552746), (26, 1074978), (27, 1035164), (34, 822042), (36, 776373), (39, 716652), (51, 548028), (52, 537489), (54, 517582), (68, 411021), (78, 358326), (102, 274014), (108, 258791), (117, 238884), (153, 182676), (156, 179163), (204, 137007), (221, 126468), (234, 119442), (306, 91338), (351, 79628), (442, 63234), (459, 60892), (468, 59721), (612, 45669), (663, 42156), (702, 39814), (884, 31617), (918, 30446), (1171, 23868), (1326, 21078), (1404, 19907), (1836, 15223), (1989, 14052), (2342, 11934), (2652, 10539), (3513, 7956), (3978, 7026), (4684, 5967)]