1854292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 3907008

約数和(自身を除く): 2052716

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 67, 68, 74, 134, 148, 187, 268, 374, 407, 629, 737, 748, 814, 1139, 1258, 1474, 1628, 2278, 2479, 2516, 2948, 4556, 4958, 6919, 9916, 12529, 13838, 25058, 27269, 27676, 42143, 50116, 54538, 84286, 109076, 168572, 463573, 927146, 1854292]

約数ペア:

[(1, 1854292), (2, 927146), (4, 463573), (11, 168572), (17, 109076), (22, 84286), (34, 54538), (37, 50116), (44, 42143), (67, 27676), (68, 27269), (74, 25058), (134, 13838), (148, 12529), (187, 9916), (268, 6919), (374, 4958), (407, 4556), (629, 2948), (737, 2516), (748, 2479), (814, 2278), (1139, 1628), (1258, 1474)]