7189398

素因数分解:

$2^1\times 3^6\times {\mathrm{4931}}^1$

素因数の和:4951

約数の個数: 28

約数和(自身を含む): 16172028

約数和(自身を除く): 8982630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 4931, 9862, 14793, 29586, 44379, 88758, 133137, 266274, 399411, 798822, 1198233, 2396466, 3594699, 7189398]

約数ペア:

[(1, 7189398), (2, 3594699), (3, 2396466), (6, 1198233), (9, 798822), (18, 399411), (27, 266274), (54, 133137), (81, 88758), (162, 44379), (243, 29586), (486, 14793), (729, 9862), (1458, 4931)]