21845736

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{27583}}^1$

素因数の和:27606

約数の個数: 48

約数和(自身を含む): 64546560

約数和(自身を除く): 42700824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 27583, 55166, 82749, 110332, 165498, 220664, 248247, 303413, 330996, 496494, 606826, 661992, 910239, 992988, 1213652, 1820478, 1985976, 2427304, 2730717, 3640956, 5461434, 7281912, 10922868, 21845736]

約数ペア:

[(1, 21845736), (2, 10922868), (3, 7281912), (4, 5461434), (6, 3640956), (8, 2730717), (9, 2427304), (11, 1985976), (12, 1820478), (18, 1213652), (22, 992988), (24, 910239), (33, 661992), (36, 606826), (44, 496494), (66, 330996), (72, 303413), (88, 248247), (99, 220664), (132, 165498), (198, 110332), (264, 82749), (396, 55166), (792, 27583)]