218933586

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2129}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 493435800

約数和(自身を除く): 274502214

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 197, 261, 394, 522, 591, 1182, 1773, 2129, 3546, 4258, 5713, 6387, 11426, 12774, 17139, 19161, 34278, 38322, 51417, 61741, 102834, 123482, 185223, 370446, 419413, 555669, 838826, 1111338, 1258239, 2516478, 3774717, 7549434, 12162977, 24325954, 36488931, 72977862, 109466793, 218933586]

約数ペア:

[(1, 218933586), (2, 109466793), (3, 72977862), (6, 36488931), (9, 24325954), (18, 12162977), (29, 7549434), (58, 3774717), (87, 2516478), (174, 1258239), (197, 1111338), (261, 838826), (394, 555669), (522, 419413), (591, 370446), (1182, 185223), (1773, 123482), (2129, 102834), (3546, 61741), (4258, 51417), (5713, 38322), (6387, 34278), (11426, 19161), (12774, 17139)]