21013613232

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{628097}}^1$

素因数の和:628166

約数の個数: 80

約数和(自身を含む): 58880418912

約数和(自身を除く): 37866805680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 2091, 2788, 4182, 5576, 8364, 11152, 16728, 33456, 628097, 1256194, 1884291, 2512388, 3768582, 5024776, 7537164, 10049552, 10677649, 15074328, 21355298, 25751977, 30148656, 32032947, 42710596, 51503954, 64065894, 77255931, 85421192, 103007908, 128131788, 154511862, 170842384, 206015816, 256263576, 309023724, 412031632, 437783609, 512527152, 618047448, 875567218, 1236094896, 1313350827, 1751134436, 2626701654, 3502268872, 5253403308, 7004537744, 10506806616, 21013613232]

約数ペア:

[(1, 21013613232), (2, 10506806616), (3, 7004537744), (4, 5253403308), (6, 3502268872), (8, 2626701654), (12, 1751134436), (16, 1313350827), (17, 1236094896), (24, 875567218), (34, 618047448), (41, 512527152), (48, 437783609), (51, 412031632), (68, 309023724), (82, 256263576), (102, 206015816), (123, 170842384), (136, 154511862), (164, 128131788), (204, 103007908), (246, 85421192), (272, 77255931), (328, 64065894), (408, 51503954), (492, 42710596), (656, 32032947), (697, 30148656), (816, 25751977), (984, 21355298), (1394, 15074328), (1968, 10677649), (2091, 10049552), (2788, 7537164), (4182, 5024776), (5576, 3768582), (8364, 2512388), (11152, 1884291), (16728, 1256194), (33456, 628097)]