21094760346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{200891}}^1$

素因数の和:200987

約数の個数: 64

約数和(自身を含む): 48368365056

約数和(自身を除く): 27273604710

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 43, 66, 74, 86, 111, 129, 222, 258, 407, 473, 814, 946, 1221, 1419, 1591, 2442, 2838, 3182, 4773, 9546, 17501, 35002, 52503, 105006, 200891, 401782, 602673, 1205346, 2209801, 4419602, 6629403, 7432967, 8638313, 13258806, 14865934, 17276626, 22298901, 25914939, 44597802, 51829878, 81762637, 95021443, 163525274, 190042886, 245287911, 285064329, 319617581, 490575822, 570128658, 639235162, 958852743, 1917705486, 3515793391, 7031586782, 10547380173, 21094760346]

約数ペア:

[(1, 21094760346), (2, 10547380173), (3, 7031586782), (6, 3515793391), (11, 1917705486), (22, 958852743), (33, 639235162), (37, 570128658), (43, 490575822), (66, 319617581), (74, 285064329), (86, 245287911), (111, 190042886), (129, 163525274), (222, 95021443), (258, 81762637), (407, 51829878), (473, 44597802), (814, 25914939), (946, 22298901), (1221, 17276626), (1419, 14865934), (1591, 13258806), (2442, 8638313), (2838, 7432967), (3182, 6629403), (4773, 4419602), (9546, 2209801), (17501, 1205346), (35002, 602673), (52503, 401782), (105006, 200891)]