2575638

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1250

約数の個数: 40

約数和(自身を含む): 6220368

約数和(自身を除く): 3644730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1223, 2106, 2446, 3669, 7338, 11007, 15899, 22014, 31798, 33021, 47697, 66042, 95394, 99063, 143091, 198126, 286182, 429273, 858546, 1287819, 2575638]

約数ペア:

[(1, 2575638), (2, 1287819), (3, 858546), (6, 429273), (9, 286182), (13, 198126), (18, 143091), (26, 99063), (27, 95394), (39, 66042), (54, 47697), (78, 33021), (81, 31798), (117, 22014), (162, 15899), (234, 11007), (351, 7338), (702, 3669), (1053, 2446), (1223, 2106)]