6643812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11299}}^1$

素因数の和:11320

約数の個数: 36

約数和(自身を含む): 18034800

約数和(自身を除く): 11390988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 11299, 22598, 33897, 45196, 67794, 79093, 135588, 158186, 237279, 316372, 474558, 553651, 949116, 1107302, 1660953, 2214604, 3321906, 6643812]

約数ペア:

[(1, 6643812), (2, 3321906), (3, 2214604), (4, 1660953), (6, 1107302), (7, 949116), (12, 553651), (14, 474558), (21, 316372), (28, 237279), (42, 158186), (49, 135588), (84, 79093), (98, 67794), (147, 45196), (196, 33897), (294, 22598), (588, 11299)]