22196187

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 36224496

約数和(自身を除く): 14028309

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 197, 321, 351, 591, 963, 1053, 1391, 1773, 2561, 2889, 4173, 5319, 7683, 8667, 12519, 15957, 21079, 23049, 37557, 63237, 69147, 112671, 189711, 207441, 274027, 569133, 822081, 1707399, 2466243, 7398729, 22196187]

約数ペア:

[(1, 22196187), (3, 7398729), (9, 2466243), (13, 1707399), (27, 822081), (39, 569133), (81, 274027), (107, 207441), (117, 189711), (197, 112671), (321, 69147), (351, 63237), (591, 37557), (963, 23049), (1053, 21079), (1391, 15957), (1773, 12519), (2561, 8667), (2889, 7683), (4173, 5319)]