2019912426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{943003}}^1$

素因数の和:943035

約数の個数: 48

約数和(自身を含む): 5295910464

約数和(自身を除く): 3275998038

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 943003, 1886006, 2829009, 5658018, 6601021, 8487027, 13202042, 16031051, 16974054, 19803063, 32062102, 39606126, 48093153, 59409189, 96186306, 112217357, 118818378, 144279459, 224434714, 288558918, 336652071, 673304142, 1009956213, 2019912426]

約数ペア:

[(1, 2019912426), (2, 1009956213), (3, 673304142), (6, 336652071), (7, 288558918), (9, 224434714), (14, 144279459), (17, 118818378), (18, 112217357), (21, 96186306), (34, 59409189), (42, 48093153), (51, 39606126), (63, 32062102), (102, 19803063), (119, 16974054), (126, 16031051), (153, 13202042), (238, 8487027), (306, 6601021), (357, 5658018), (714, 2829009), (1071, 1886006), (2142, 943003)]