318888972

素因数分解:

$2^2\times 3^2\times {\mathrm{8858027}}^1$

素因数の和:8858037

約数の個数: 18

約数和(自身を含む): 806080548

約数和(自身を除く): 487191576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8858027, 17716054, 26574081, 35432108, 53148162, 79722243, 106296324, 159444486, 318888972]

約数ペア:

[(1, 318888972), (2, 159444486), (3, 106296324), (4, 79722243), (6, 53148162), (9, 35432108), (12, 26574081), (18, 17716054), (36, 8858027)]