18100610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 36158400

約数和(自身を除く): 18057790

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 2789, 3245, 5578, 6490, 13945, 27890, 30679, 61358, 153395, 164551, 306790, 329102, 822755, 1645510, 1810061, 3620122, 9050305, 18100610]

約数ペア:

[(1, 18100610), (2, 9050305), (5, 3620122), (10, 1810061), (11, 1645510), (22, 822755), (55, 329102), (59, 306790), (110, 164551), (118, 153395), (295, 61358), (590, 30679), (649, 27890), (1298, 13945), (2789, 6490), (3245, 5578)]