2009081772

素因数分解:

$2^2\times 3^3\times {\mathrm{571}}^1\times {\mathrm{32579}}^1$

素因数の和:33163

約数の個数: 48

約数和(自身を含む): 5218012800

約数和(自身を除く): 3208931028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 571, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 15417, 20556, 30834, 32579, 61668, 65158, 97737, 130316, 195474, 293211, 390948, 586422, 879633, 1172844, 1759266, 3518532, 18602609, 37205218, 55807827, 74410436, 111615654, 167423481, 223231308, 334846962, 502270443, 669693924, 1004540886, 2009081772]

約数ペア:

[(1, 2009081772), (2, 1004540886), (3, 669693924), (4, 502270443), (6, 334846962), (9, 223231308), (12, 167423481), (18, 111615654), (27, 74410436), (36, 55807827), (54, 37205218), (108, 18602609), (571, 3518532), (1142, 1759266), (1713, 1172844), (2284, 879633), (3426, 586422), (5139, 390948), (6852, 293211), (10278, 195474), (15417, 130316), (20556, 97737), (30834, 65158), (32579, 61668)]