19031796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10789}}^1$

素因数の和:10813

約数の個数: 54

約数和(自身を含む): 55967730

約数和(自身を除く): 36935934

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10789, 21578, 32367, 43156, 64734, 75523, 97101, 129468, 151046, 194202, 226569, 302092, 388404, 453138, 528661, 679707, 906276, 1057322, 1359414, 1585983, 2114644, 2718828, 3171966, 4757949, 6343932, 9515898, 19031796]

約数ペア:

[(1, 19031796), (2, 9515898), (3, 6343932), (4, 4757949), (6, 3171966), (7, 2718828), (9, 2114644), (12, 1585983), (14, 1359414), (18, 1057322), (21, 906276), (28, 679707), (36, 528661), (42, 453138), (49, 388404), (63, 302092), (84, 226569), (98, 194202), (126, 151046), (147, 129468), (196, 97101), (252, 75523), (294, 64734), (441, 43156), (588, 32367), (882, 21578), (1764, 10789)]