2018035194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449051}}^1$

素因数の和:449170

約数の個数: 32

約数和(自身を含む): 4655771136

約数和(自身を除く): 2637735942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 449051, 898102, 1347153, 2694306, 3143357, 6286714, 9430071, 18860142, 48048457, 96096914, 144145371, 288290742, 336339199, 672678398, 1009017597, 2018035194]

約数ペア:

[(1, 2018035194), (2, 1009017597), (3, 672678398), (6, 336339199), (7, 288290742), (14, 144145371), (21, 96096914), (42, 48048457), (107, 18860142), (214, 9430071), (321, 6286714), (642, 3143357), (749, 2694306), (1498, 1347153), (2247, 898102), (4494, 449051)]