21762809688

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1\times {\mathrm{9749}}^1$

素因数の和:11784

約数の個数: 64

約数和(自身を含む): 55598400000

約数和(自身を除く): 33835590312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1979, 3958, 5937, 7916, 9749, 11874, 15832, 19498, 23748, 29247, 38996, 47496, 58494, 77992, 93013, 116988, 186026, 233976, 279039, 372052, 458203, 558078, 744104, 916406, 1116156, 1374609, 1832812, 2232312, 2749218, 3665624, 5498436, 10996872, 19293271, 38586542, 57879813, 77173084, 115759626, 154346168, 231519252, 463038504, 906783737, 1813567474, 2720351211, 3627134948, 5440702422, 7254269896, 10881404844, 21762809688]

約数ペア:

[(1, 21762809688), (2, 10881404844), (3, 7254269896), (4, 5440702422), (6, 3627134948), (8, 2720351211), (12, 1813567474), (24, 906783737), (47, 463038504), (94, 231519252), (141, 154346168), (188, 115759626), (282, 77173084), (376, 57879813), (564, 38586542), (1128, 19293271), (1979, 10996872), (3958, 5498436), (5937, 3665624), (7916, 2749218), (9749, 2232312), (11874, 1832812), (15832, 1374609), (19498, 1116156), (23748, 916406), (29247, 744104), (38996, 558078), (47496, 458203), (58494, 372052), (77992, 279039), (93013, 233976), (116988, 186026)]