17933146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 35997696

約数和(自身を除く): 18064550

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 61, 77, 83, 122, 154, 161, 166, 253, 322, 427, 506, 581, 671, 854, 913, 1162, 1342, 1403, 1771, 1826, 1909, 2806, 3542, 3818, 4697, 5063, 6391, 9394, 9821, 10126, 12782, 13363, 15433, 19642, 20999, 26726, 30866, 35441, 41998, 55693, 70882, 108031, 111386, 116449, 146993, 216062, 232898, 293986, 389851, 779702, 815143, 1280939, 1630286, 2561878, 8966573, 17933146]

約数ペア:

[(1, 17933146), (2, 8966573), (7, 2561878), (11, 1630286), (14, 1280939), (22, 815143), (23, 779702), (46, 389851), (61, 293986), (77, 232898), (83, 216062), (122, 146993), (154, 116449), (161, 111386), (166, 108031), (253, 70882), (322, 55693), (427, 41998), (506, 35441), (581, 30866), (671, 26726), (854, 20999), (913, 19642), (1162, 15433), (1342, 13363), (1403, 12782), (1771, 10126), (1826, 9821), (1909, 9394), (2806, 6391), (3542, 5063), (3818, 4697)]