2761452

素因数分解:

$2^2\times 3^6\times {\mathrm{947}}^1$

素因数の和:969

約数の個数: 42

約数和(自身を含む): 7253148

約数和(自身を除く): 4491696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 947, 972, 1458, 1894, 2841, 2916, 3788, 5682, 8523, 11364, 17046, 25569, 34092, 51138, 76707, 102276, 153414, 230121, 306828, 460242, 690363, 920484, 1380726, 2761452]

約数ペア:

[(1, 2761452), (2, 1380726), (3, 920484), (4, 690363), (6, 460242), (9, 306828), (12, 230121), (18, 153414), (27, 102276), (36, 76707), (54, 51138), (81, 34092), (108, 25569), (162, 17046), (243, 11364), (324, 8523), (486, 5682), (729, 3788), (947, 2916), (972, 2841), (1458, 1894)]