18670410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18859}}^1$

素因数の和:18883

約数の個数: 48

約数和(自身を含む): 52958880

約数和(自身を除く): 34288470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 18859, 37718, 56577, 94295, 113154, 169731, 188590, 207449, 282885, 339462, 414898, 565770, 622347, 848655, 1037245, 1244694, 1697310, 1867041, 2074490, 3111735, 3734082, 6223470, 9335205, 18670410]

約数ペア:

[(1, 18670410), (2, 9335205), (3, 6223470), (5, 3734082), (6, 3111735), (9, 2074490), (10, 1867041), (11, 1697310), (15, 1244694), (18, 1037245), (22, 848655), (30, 622347), (33, 565770), (45, 414898), (55, 339462), (66, 282885), (90, 207449), (99, 188590), (110, 169731), (165, 113154), (198, 94295), (330, 56577), (495, 37718), (990, 18859)]