12195486

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 27855360

約数和(自身を除く): 15659874

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 383, 522, 549, 766, 1098, 1149, 1769, 2298, 3447, 3538, 5307, 6894, 10614, 11107, 15921, 22214, 23363, 31842, 33321, 46726, 66642, 70089, 99963, 140178, 199926, 210267, 420534, 677527, 1355054, 2032581, 4065162, 6097743, 12195486]

約数ペア:

[(1, 12195486), (2, 6097743), (3, 4065162), (6, 2032581), (9, 1355054), (18, 677527), (29, 420534), (58, 210267), (61, 199926), (87, 140178), (122, 99963), (174, 70089), (183, 66642), (261, 46726), (366, 33321), (383, 31842), (522, 23363), (549, 22214), (766, 15921), (1098, 11107), (1149, 10614), (1769, 6894), (2298, 5307), (3447, 3538)]