2786148

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 36

約数和(自身を含む): 7096908

約数和(自身を除く): 4310760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 401, 579, 772, 802, 1158, 1203, 1604, 1737, 2316, 2406, 3474, 3609, 4812, 6948, 7218, 14436, 77393, 154786, 232179, 309572, 464358, 696537, 928716, 1393074, 2786148]

約数ペア:

[(1, 2786148), (2, 1393074), (3, 928716), (4, 696537), (6, 464358), (9, 309572), (12, 232179), (18, 154786), (36, 77393), (193, 14436), (386, 7218), (401, 6948), (579, 4812), (772, 3609), (802, 3474), (1158, 2406), (1203, 2316), (1604, 1737)]