12957624

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 23330376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 251, 478, 502, 717, 753, 956, 1004, 1434, 1506, 1912, 2008, 2151, 2259, 2868, 3012, 4302, 4518, 5736, 6024, 6453, 6777, 8604, 9036, 12906, 13554, 17208, 18072, 25812, 27108, 51624, 54216, 59989, 119978, 179967, 239956, 359934, 479912, 539901, 719868, 1079802, 1439736, 1619703, 2159604, 3239406, 4319208, 6478812, 12957624]

約数ペア:

[(1, 12957624), (2, 6478812), (3, 4319208), (4, 3239406), (6, 2159604), (8, 1619703), (9, 1439736), (12, 1079802), (18, 719868), (24, 539901), (27, 479912), (36, 359934), (54, 239956), (72, 179967), (108, 119978), (216, 59989), (239, 54216), (251, 51624), (478, 27108), (502, 25812), (717, 18072), (753, 17208), (956, 13554), (1004, 12906), (1434, 9036), (1506, 8604), (1912, 6777), (2008, 6453), (2151, 6024), (2259, 5736), (2868, 4518), (3012, 4302)]