18022262181

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{182713}}^1$

素因数の和:182802

約数の個数: 48

約数和(自身を含む): 30994141248

約数和(自身を除く): 12971879067

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 1281, 1617, 2013, 2989, 4697, 8967, 14091, 32879, 98637, 182713, 548139, 1278991, 2009843, 3836973, 6029529, 8952937, 11145493, 14068901, 26858811, 33436479, 42206703, 78018451, 98482307, 122600423, 234055353, 295446921, 367801269, 546129157, 858202961, 1638387471, 2574608883, 6007420727, 18022262181]

約数ペア:

[(1, 18022262181), (3, 6007420727), (7, 2574608883), (11, 1638387471), (21, 858202961), (33, 546129157), (49, 367801269), (61, 295446921), (77, 234055353), (147, 122600423), (183, 98482307), (231, 78018451), (427, 42206703), (539, 33436479), (671, 26858811), (1281, 14068901), (1617, 11145493), (2013, 8952937), (2989, 6029529), (4697, 3836973), (8967, 2009843), (14091, 1278991), (32879, 548139), (98637, 182713)]