2491974

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1004

約数の個数: 24

約数和(自身を含む): 5438160

約数和(自身を除く): 2946186

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 829, 1002, 1503, 1658, 2487, 3006, 4974, 7461, 14922, 138443, 276886, 415329, 830658, 1245987, 2491974]

約数ペア:

[(1, 2491974), (2, 1245987), (3, 830658), (6, 415329), (9, 276886), (18, 138443), (167, 14922), (334, 7461), (501, 4974), (829, 3006), (1002, 2487), (1503, 1658)]