2028826674

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{919}}^1\times {\mathrm{2503}}^1$

素因数の和:3444

約数の個数: 72

約数和(自身を含む): 5121080640

約数和(自身を除く): 3092253966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 919, 1838, 2503, 2757, 5006, 5514, 6433, 7509, 8271, 12866, 15018, 16542, 17521, 19299, 22527, 35042, 38598, 45031, 45054, 52563, 57897, 90062, 105126, 115794, 122647, 135093, 157689, 245294, 270186, 315378, 367941, 405279, 735882, 810558, 1103823, 2207646, 2300257, 4600514, 6900771, 13801542, 16101799, 20702313, 32203598, 41404626, 48305397, 96610794, 112712593, 144916191, 225425186, 289832382, 338137779, 676275558, 1014413337, 2028826674]

約数ペア:

[(1, 2028826674), (2, 1014413337), (3, 676275558), (6, 338137779), (7, 289832382), (9, 225425186), (14, 144916191), (18, 112712593), (21, 96610794), (42, 48305397), (49, 41404626), (63, 32203598), (98, 20702313), (126, 16101799), (147, 13801542), (294, 6900771), (441, 4600514), (882, 2300257), (919, 2207646), (1838, 1103823), (2503, 810558), (2757, 735882), (5006, 405279), (5514, 367941), (6433, 315378), (7509, 270186), (8271, 245294), (12866, 157689), (15018, 135093), (16542, 122647), (17521, 115794), (19299, 105126), (22527, 90062), (35042, 57897), (38598, 52563), (45031, 45054)]