28742274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8539}}^1$

素因数の和:8575

約数の個数: 48

約数和(自身を含む): 71940960

約数和(自身を除く): 43198686

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 8539, 17078, 25617, 51234, 76851, 93929, 145163, 153702, 187858, 281787, 290326, 435489, 563574, 845361, 870978, 1306467, 1596793, 1690722, 2612934, 3193586, 4790379, 9580758, 14371137, 28742274]

約数ペア:

[(1, 28742274), (2, 14371137), (3, 9580758), (6, 4790379), (9, 3193586), (11, 2612934), (17, 1690722), (18, 1596793), (22, 1306467), (33, 870978), (34, 845361), (51, 563574), (66, 435489), (99, 290326), (102, 281787), (153, 187858), (187, 153702), (198, 145163), (306, 93929), (374, 76851), (561, 51234), (1122, 25617), (1683, 17078), (3366, 8539)]