21421632

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6563}}^1$

素因数の和:6595

約数の個数: 56

約数和(自身を含む): 60021216

約数和(自身を除く): 38599584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 6563, 13126, 19689, 26252, 39378, 52504, 78756, 105008, 111571, 157512, 210016, 223142, 315024, 334713, 420032, 446284, 630048, 669426, 892568, 1260096, 1338852, 1785136, 2677704, 3570272, 5355408, 7140544, 10710816, 21421632]

約数ペア:

[(1, 21421632), (2, 10710816), (3, 7140544), (4, 5355408), (6, 3570272), (8, 2677704), (12, 1785136), (16, 1338852), (17, 1260096), (24, 892568), (32, 669426), (34, 630048), (48, 446284), (51, 420032), (64, 334713), (68, 315024), (96, 223142), (102, 210016), (136, 157512), (192, 111571), (204, 105008), (272, 78756), (408, 52504), (544, 39378), (816, 26252), (1088, 19689), (1632, 13126), (3264, 6563)]