242542998

素因数分解:

$2^1\times 3^4\times {\mathrm{857}}^1\times {\mathrm{1747}}^1$

素因数の和:2618

約数の個数: 40

約数和(自身を含む): 544421592

約数和(自身を除く): 301878594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 857, 1714, 1747, 2571, 3494, 5142, 5241, 7713, 10482, 15426, 15723, 23139, 31446, 46278, 47169, 69417, 94338, 138834, 141507, 283014, 1497179, 2994358, 4491537, 8983074, 13474611, 26949222, 40423833, 80847666, 121271499, 242542998]

約数ペア:

[(1, 242542998), (2, 121271499), (3, 80847666), (6, 40423833), (9, 26949222), (18, 13474611), (27, 8983074), (54, 4491537), (81, 2994358), (162, 1497179), (857, 283014), (1714, 141507), (1747, 138834), (2571, 94338), (3494, 69417), (5142, 47169), (5241, 46278), (7713, 31446), (10482, 23139), (15426, 15723)]