21544056

素因数分解:

$2^3\times 3^4\times {\mathrm{33247}}^1$

素因数の和:33265

約数の個数: 40

約数和(自身を含む): 60345120

約数和(自身を除く): 38801064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33247, 66494, 99741, 132988, 199482, 265976, 299223, 398964, 598446, 797928, 897669, 1196892, 1795338, 2393784, 2693007, 3590676, 5386014, 7181352, 10772028, 21544056]

約数ペア:

[(1, 21544056), (2, 10772028), (3, 7181352), (4, 5386014), (6, 3590676), (8, 2693007), (9, 2393784), (12, 1795338), (18, 1196892), (24, 897669), (27, 797928), (36, 598446), (54, 398964), (72, 299223), (81, 265976), (108, 199482), (162, 132988), (216, 99741), (324, 66494), (648, 33247)]