2018016813

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1\times {\mathrm{4093}}^1$

素因数の和:5348

約数の個数: 16

約数和(自身を含む): 2711865600

約数和(自身を除く): 693848787

約数列:

[1, 3, 149, 447, 1103, 3309, 4093, 12279, 164347, 493041, 609857, 1829571, 4514579, 13543737, 672672271, 2018016813]

約数ペア:

[(1, 2018016813), (3, 672672271), (149, 13543737), (447, 4514579), (1103, 1829571), (3309, 609857), (4093, 493041), (12279, 164347)]