2018370039

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1\times {\mathrm{1307}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 3104710656

約数和(自身を除く): 1086340617

約数列:

[1, 3, 7, 21, 151, 453, 487, 1057, 1307, 1461, 3171, 3409, 3921, 9149, 10227, 27447, 73537, 197357, 220611, 514759, 592071, 636509, 1381499, 1544277, 1909527, 4144497, 4455563, 13366689, 96112859, 288338577, 672790013, 2018370039]

約数ペア:

[(1, 2018370039), (3, 672790013), (7, 288338577), (21, 96112859), (151, 13366689), (453, 4455563), (487, 4144497), (1057, 1909527), (1307, 1544277), (1461, 1381499), (3171, 636509), (3409, 592071), (3921, 514759), (9149, 220611), (10227, 197357), (27447, 73537)]