2806393032

素因数分解:

$2^3\times 3^2\times {\mathrm{1759}}^1\times {\mathrm{22159}}^1$

素因数の和:23930

約数の個数: 48

約数和(自身を含む): 7605312000

約数和(自身を除く): 4798918968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1759, 3518, 5277, 7036, 10554, 14072, 15831, 21108, 22159, 31662, 42216, 44318, 63324, 66477, 88636, 126648, 132954, 177272, 199431, 265908, 398862, 531816, 797724, 1595448, 38977681, 77955362, 116933043, 155910724, 233866086, 311821448, 350799129, 467732172, 701598258, 935464344, 1403196516, 2806393032]

約数ペア:

[(1, 2806393032), (2, 1403196516), (3, 935464344), (4, 701598258), (6, 467732172), (8, 350799129), (9, 311821448), (12, 233866086), (18, 155910724), (24, 116933043), (36, 77955362), (72, 38977681), (1759, 1595448), (3518, 797724), (5277, 531816), (7036, 398862), (10554, 265908), (14072, 199431), (15831, 177272), (21108, 132954), (22159, 126648), (31662, 88636), (42216, 66477), (44318, 63324)]