21124224

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1667}}^1$

素因数の和:1698

約数の個数: 96

約数和(自身を含む): 66353040

約数和(自身を除く): 45228816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 1667, 2112, 3168, 3334, 4224, 5001, 6336, 6668, 10002, 12672, 13336, 15003, 18337, 20004, 26672, 30006, 36674, 40008, 53344, 55011, 60012, 73348, 80016, 106688, 110022, 120024, 146696, 160032, 165033, 213376, 220044, 240048, 293392, 320064, 330066, 440088, 480096, 586784, 640128, 660132, 880176, 960192, 1173568, 1320264, 1760352, 1920384, 2347136, 2640528, 3520704, 5281056, 7041408, 10562112, 21124224]

約数ペア:

[(1, 21124224), (2, 10562112), (3, 7041408), (4, 5281056), (6, 3520704), (8, 2640528), (9, 2347136), (11, 1920384), (12, 1760352), (16, 1320264), (18, 1173568), (22, 960192), (24, 880176), (32, 660132), (33, 640128), (36, 586784), (44, 480096), (48, 440088), (64, 330066), (66, 320064), (72, 293392), (88, 240048), (96, 220044), (99, 213376), (128, 165033), (132, 160032), (144, 146696), (176, 120024), (192, 110022), (198, 106688), (264, 80016), (288, 73348), (352, 60012), (384, 55011), (396, 53344), (528, 40008), (576, 36674), (704, 30006), (792, 26672), (1056, 20004), (1152, 18337), (1408, 15003), (1584, 13336), (1667, 12672), (2112, 10002), (3168, 6668), (3334, 6336), (4224, 5001)]