47856168

素因数分解:

$2^3\times 3^2\times {\mathrm{664669}}^1$

素因数の和:664681

約数の個数: 24

約数和(自身を含む): 129610650

約数和(自身を除く): 81754482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 664669, 1329338, 1994007, 2658676, 3988014, 5317352, 5982021, 7976028, 11964042, 15952056, 23928084, 47856168]

約数ペア:

[(1, 47856168), (2, 23928084), (3, 15952056), (4, 11964042), (6, 7976028), (8, 5982021), (9, 5317352), (12, 3988014), (18, 2658676), (24, 1994007), (36, 1329338), (72, 664669)]