2139804972

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{49409}}^1$

素因数の和:49823

約数の個数: 48

約数和(自身を含む): 5561589600

約数和(自身を除く): 3421784628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 10827, 14436, 21654, 43308, 49409, 98818, 148227, 197636, 296454, 444681, 592908, 889362, 1334043, 1778724, 2668086, 5336172, 19813009, 39626018, 59439027, 79252036, 118878054, 178317081, 237756108, 356634162, 534951243, 713268324, 1069902486, 2139804972]

約数ペア:

[(1, 2139804972), (2, 1069902486), (3, 713268324), (4, 534951243), (6, 356634162), (9, 237756108), (12, 178317081), (18, 118878054), (27, 79252036), (36, 59439027), (54, 39626018), (108, 19813009), (401, 5336172), (802, 2668086), (1203, 1778724), (1604, 1334043), (2406, 889362), (3609, 592908), (4812, 444681), (7218, 296454), (10827, 197636), (14436, 148227), (21654, 98818), (43308, 49409)]