1661904

素因数分解:

$2^4\times 3^3\times {\mathrm{3847}}^1$

素因数の和:3864

約数の個数: 40

約数和(自身を含む): 4771520

約数和(自身を除く): 3109616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3847, 7694, 11541, 15388, 23082, 30776, 34623, 46164, 61552, 69246, 92328, 103869, 138492, 184656, 207738, 276984, 415476, 553968, 830952, 1661904]

約数ペア:

[(1, 1661904), (2, 830952), (3, 553968), (4, 415476), (6, 276984), (8, 207738), (9, 184656), (12, 138492), (16, 103869), (18, 92328), (24, 69246), (27, 61552), (36, 46164), (48, 34623), (54, 30776), (72, 23082), (108, 15388), (144, 11541), (216, 7694), (432, 3847)]