2017629378

素因数分解:

$2^1\times 3^3\times {\mathrm{2939}}^1\times {\mathrm{12713}}^1$

素因数の和:15663

約数の個数: 32

約数和(自身を含む): 4485499200

約数和(自身を除く): 2467869822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2939, 5878, 8817, 12713, 17634, 25426, 26451, 38139, 52902, 76278, 79353, 114417, 158706, 228834, 343251, 686502, 37363507, 74727014, 112090521, 224181042, 336271563, 672543126, 1008814689, 2017629378]

約数ペア:

[(1, 2017629378), (2, 1008814689), (3, 672543126), (6, 336271563), (9, 224181042), (18, 112090521), (27, 74727014), (54, 37363507), (2939, 686502), (5878, 343251), (8817, 228834), (12713, 158706), (17634, 114417), (25426, 79353), (26451, 76278), (38139, 52902)]