27619326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 72437760

約数和(自身を除く): 44818434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 2357, 3906, 4714, 5859, 7071, 11718, 14142, 16499, 21213, 32998, 42426, 49497, 63639, 73067, 98994, 127278, 146134, 148491, 219201, 296982, 438402, 445473, 511469, 657603, 890946, 1022938, 1315206, 1534407, 1972809, 3068814, 3945618, 4603221, 9206442, 13809663, 27619326]

約数ペア:

[(1, 27619326), (2, 13809663), (3, 9206442), (6, 4603221), (7, 3945618), (9, 3068814), (14, 1972809), (18, 1534407), (21, 1315206), (27, 1022938), (31, 890946), (42, 657603), (54, 511469), (62, 445473), (63, 438402), (93, 296982), (126, 219201), (186, 148491), (189, 146134), (217, 127278), (279, 98994), (378, 73067), (434, 63639), (558, 49497), (651, 42426), (837, 32998), (1302, 21213), (1674, 16499), (1953, 14142), (2357, 11718), (3906, 7071), (4714, 5859)]