79820388

素因数分解:

$2^2\times 3^2\times {\mathrm{2217233}}^1$

素因数の和:2217243

約数の個数: 18

約数和(自身を含む): 201768294

約数和(自身を除く): 121947906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2217233, 4434466, 6651699, 8868932, 13303398, 19955097, 26606796, 39910194, 79820388]

約数ペア:

[(1, 79820388), (2, 39910194), (3, 26606796), (4, 19955097), (6, 13303398), (9, 8868932), (12, 6651699), (18, 4434466), (36, 2217233)]