21342657126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17522707}}^1$

素因数の和:17522748

約数の個数: 32

約数和(自身を含む): 50465399040

約数和(自身を除く): 29122741914

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 17522707, 35045414, 52568121, 105136242, 122658949, 245317898, 367976847, 508158503, 735953694, 1016317006, 1524475509, 3048951018, 3557109521, 7114219042, 10671328563, 21342657126]

約数ペア:

[(1, 21342657126), (2, 10671328563), (3, 7114219042), (6, 3557109521), (7, 3048951018), (14, 1524475509), (21, 1016317006), (29, 735953694), (42, 508158503), (58, 367976847), (87, 245317898), (174, 122658949), (203, 105136242), (406, 52568121), (609, 35045414), (1218, 17522707)]