346556394

素因数分解:

$2^1\times 3^7\times {\mathrm{79231}}^1$

素因数の和:79254

約数の個数: 32

約数和(自身を含む): 779642880

約数和(自身を除く): 433086486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 79231, 158462, 237693, 475386, 713079, 1426158, 2139237, 4278474, 6417711, 12835422, 19253133, 38506266, 57759399, 115518798, 173278197, 346556394]

約数ペア:

[(1, 346556394), (2, 173278197), (3, 115518798), (6, 57759399), (9, 38506266), (18, 19253133), (27, 12835422), (54, 6417711), (81, 4278474), (162, 2139237), (243, 1426158), (486, 713079), (729, 475386), (1458, 237693), (2187, 158462), (4374, 79231)]