128598918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{1949}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 294278400

約数和(自身を除く): 165679482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1571, 1949, 3142, 3898, 4713, 5847, 9426, 10997, 11694, 13643, 21994, 27286, 32991, 40929, 65982, 81858, 3061879, 6123758, 9185637, 18371274, 21433153, 42866306, 64299459, 128598918]

約数ペア:

[(1, 128598918), (2, 64299459), (3, 42866306), (6, 21433153), (7, 18371274), (14, 9185637), (21, 6123758), (42, 3061879), (1571, 81858), (1949, 65982), (3142, 40929), (3898, 32991), (4713, 27286), (5847, 21994), (9426, 13643), (10997, 11694)]