21962700984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3040241}}^1$

素因数の和:3040300

約数の個数: 64

約数和(自身を含む): 64209911040

約数和(自身を除く): 42247210056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 3040241, 6080482, 9120723, 12160964, 18241446, 21281687, 24321928, 36482892, 42563374, 63845061, 72965784, 85126748, 127690122, 130730363, 170253496, 255380244, 261460726, 392191089, 510760488, 522921452, 784382178, 915112541, 1045842904, 1568764356, 1830225082, 2745337623, 3137528712, 3660450164, 5490675246, 7320900328, 10981350492, 21962700984]

約数ペア:

[(1, 21962700984), (2, 10981350492), (3, 7320900328), (4, 5490675246), (6, 3660450164), (7, 3137528712), (8, 2745337623), (12, 1830225082), (14, 1568764356), (21, 1045842904), (24, 915112541), (28, 784382178), (42, 522921452), (43, 510760488), (56, 392191089), (84, 261460726), (86, 255380244), (129, 170253496), (168, 130730363), (172, 127690122), (258, 85126748), (301, 72965784), (344, 63845061), (516, 42563374), (602, 36482892), (903, 24321928), (1032, 21281687), (1204, 18241446), (1806, 12160964), (2408, 9120723), (3612, 6080482), (7224, 3040241)]