31051986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{105619}}^1$

素因数の和:105638

約数の個数: 24

約数和(自身を含む): 72244080

約数和(自身を除く): 41192094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 105619, 211238, 316857, 633714, 739333, 1478666, 2217999, 4435998, 5175331, 10350662, 15525993, 31051986]

約数ペア:

[(1, 31051986), (2, 15525993), (3, 10350662), (6, 5175331), (7, 4435998), (14, 2217999), (21, 1478666), (42, 739333), (49, 633714), (98, 316857), (147, 211238), (294, 105619)]