21640824

素因数分解:

$2^3\times 3^3\times {\mathrm{100189}}^1$

素因数の和:100204

約数の個数: 32

約数和(自身を含む): 60114000

約数和(自身を除く): 38473176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100189, 200378, 300567, 400756, 601134, 801512, 901701, 1202268, 1803402, 2404536, 2705103, 3606804, 5410206, 7213608, 10820412, 21640824]

約数ペア:

[(1, 21640824), (2, 10820412), (3, 7213608), (4, 5410206), (6, 3606804), (8, 2705103), (9, 2404536), (12, 1803402), (18, 1202268), (24, 901701), (27, 801512), (36, 601134), (54, 400756), (72, 300567), (108, 200378), (216, 100189)]