421736292

素因数分解:

$2^2\times 3^2\times {\mathrm{11714897}}^1$

素因数の和:11714907

約数の個数: 18

約数和(自身を含む): 1066055718

約数和(自身を除く): 644319426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11714897, 23429794, 35144691, 46859588, 70289382, 105434073, 140578764, 210868146, 421736292]

約数ペア:

[(1, 421736292), (2, 210868146), (3, 140578764), (4, 105434073), (6, 70289382), (9, 46859588), (12, 35144691), (18, 23429794), (36, 11714897)]