21428704194

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1\times {\mathrm{25931}}^1$

素因数の和:29182

約数の個数: 32

約数和(自身を含む): 43869475584

約数和(自身を除く): 22440771390

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 3203, 6406, 9609, 19218, 25931, 51862, 77793, 137729, 155586, 275458, 413187, 826374, 1115033, 2230066, 3345099, 6690198, 83056993, 166113986, 249170979, 498341958, 3571450699, 7142901398, 10714352097, 21428704194]

約数ペア:

[(1, 21428704194), (2, 10714352097), (3, 7142901398), (6, 3571450699), (43, 498341958), (86, 249170979), (129, 166113986), (258, 83056993), (3203, 6690198), (6406, 3345099), (9609, 2230066), (19218, 1115033), (25931, 826374), (51862, 413187), (77793, 275458), (137729, 155586)]