21466464

素因数分解:

$2^5\times 3^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 35142816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 311, 622, 719, 933, 1244, 1438, 1866, 2157, 2488, 2876, 3732, 4314, 4976, 5752, 7464, 8628, 9952, 11504, 14928, 17256, 23008, 29856, 34512, 69024, 223609, 447218, 670827, 894436, 1341654, 1788872, 2683308, 3577744, 5366616, 7155488, 10733232, 21466464]

約数ペア:

[(1, 21466464), (2, 10733232), (3, 7155488), (4, 5366616), (6, 3577744), (8, 2683308), (12, 1788872), (16, 1341654), (24, 894436), (32, 670827), (48, 447218), (96, 223609), (311, 69024), (622, 34512), (719, 29856), (933, 23008), (1244, 17256), (1438, 14928), (1866, 11504), (2157, 9952), (2488, 8628), (2876, 7464), (3732, 5752), (4314, 4976)]