2018656548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{14957}}^1$

素因数の和:15153

約数の個数: 72

約数和(自身を含む): 5357596608

約数和(自身を除く): 3338940060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 163, 207, 276, 326, 414, 489, 652, 828, 978, 1467, 1956, 2934, 3749, 5868, 7498, 11247, 14957, 14996, 22494, 29914, 33741, 44871, 44988, 59828, 67482, 89742, 134613, 134964, 179484, 269226, 344011, 538452, 688022, 1032033, 1376044, 2064066, 2437991, 3096099, 4128132, 4875982, 6192198, 7313973, 9751964, 12384396, 14627946, 21941919, 29255892, 43883838, 56073793, 87767676, 112147586, 168221379, 224295172, 336442758, 504664137, 672885516, 1009328274, 2018656548]

約数ペア:

[(1, 2018656548), (2, 1009328274), (3, 672885516), (4, 504664137), (6, 336442758), (9, 224295172), (12, 168221379), (18, 112147586), (23, 87767676), (36, 56073793), (46, 43883838), (69, 29255892), (92, 21941919), (138, 14627946), (163, 12384396), (207, 9751964), (276, 7313973), (326, 6192198), (414, 4875982), (489, 4128132), (652, 3096099), (828, 2437991), (978, 2064066), (1467, 1376044), (1956, 1032033), (2934, 688022), (3749, 538452), (5868, 344011), (7498, 269226), (11247, 179484), (14957, 134964), (14996, 134613), (22494, 89742), (29914, 67482), (33741, 59828), (44871, 44988)]