2018822403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{2791}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 3073254912

約数和(自身を除く): 1054432509

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1091, 2791, 3273, 8373, 14183, 18547, 36283, 42549, 47447, 55641, 108849, 142341, 241111, 616811, 723333, 1850433, 3044981, 9134943, 39584753, 51764677, 118754259, 155294031, 672940801, 2018822403]

約数ペア:

[(1, 2018822403), (3, 672940801), (13, 155294031), (17, 118754259), (39, 51764677), (51, 39584753), (221, 9134943), (663, 3044981), (1091, 1850433), (2791, 723333), (3273, 616811), (8373, 241111), (14183, 142341), (18547, 108849), (36283, 55641), (42549, 47447)]