21869352

素因数分解:

$2^3\times 3^4\times {\mathrm{33749}}^1$

素因数の和:33767

約数の個数: 40

約数和(自身を含む): 61256250

約数和(自身を除く): 39386898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33749, 67498, 101247, 134996, 202494, 269992, 303741, 404988, 607482, 809976, 911223, 1214964, 1822446, 2429928, 2733669, 3644892, 5467338, 7289784, 10934676, 21869352]

約数ペア:

[(1, 21869352), (2, 10934676), (3, 7289784), (4, 5467338), (6, 3644892), (8, 2733669), (9, 2429928), (12, 1822446), (18, 1214964), (24, 911223), (27, 809976), (36, 607482), (54, 404988), (72, 303741), (81, 269992), (108, 202494), (162, 134996), (216, 101247), (324, 67498), (648, 33749)]