817308

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 2101008

約数和(自身を除く): 1283700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 311, 438, 622, 657, 876, 933, 1244, 1314, 1866, 2628, 2799, 3732, 5598, 11196, 22703, 45406, 68109, 90812, 136218, 204327, 272436, 408654, 817308]

約数ペア:

[(1, 817308), (2, 408654), (3, 272436), (4, 204327), (6, 136218), (9, 90812), (12, 68109), (18, 45406), (36, 22703), (73, 11196), (146, 5598), (219, 3732), (292, 2799), (311, 2628), (438, 1866), (622, 1314), (657, 1244), (876, 933)]