2012258538

素因数分解:

$2^1\times 3^4\times {\mathrm{12421349}}^1$

素因数の和:12421363

約数の個数: 20

約数和(自身を含む): 4508950050

約数和(自身を除く): 2496691512

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12421349, 24842698, 37264047, 74528094, 111792141, 223584282, 335376423, 670752846, 1006129269, 2012258538]

約数ペア:

[(1, 2012258538), (2, 1006129269), (3, 670752846), (6, 335376423), (9, 223584282), (18, 111792141), (27, 74528094), (54, 37264047), (81, 24842698), (162, 12421349)]