17285478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21661}}^1$

素因数の和:21692

約数の個数: 32

約数和(自身を含む): 41591040

約数和(自身を除く): 24305562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 21661, 43322, 64983, 129966, 151627, 303254, 411559, 454881, 823118, 909762, 1234677, 2469354, 2880913, 5761826, 8642739, 17285478]

約数ペア:

[(1, 17285478), (2, 8642739), (3, 5761826), (6, 2880913), (7, 2469354), (14, 1234677), (19, 909762), (21, 823118), (38, 454881), (42, 411559), (57, 303254), (114, 151627), (133, 129966), (266, 64983), (399, 43322), (798, 21661)]