18303144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 48023040

約数和(自身を除く): 29719896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 337, 372, 438, 584, 674, 744, 876, 1011, 1348, 1752, 2022, 2263, 2696, 4044, 4526, 6789, 8088, 9052, 10447, 13578, 18104, 20894, 24601, 27156, 31341, 41788, 49202, 54312, 62682, 73803, 83576, 98404, 125364, 147606, 196808, 250728, 295212, 590424, 762631, 1525262, 2287893, 3050524, 4575786, 6101048, 9151572, 18303144]

約数ペア:

[(1, 18303144), (2, 9151572), (3, 6101048), (4, 4575786), (6, 3050524), (8, 2287893), (12, 1525262), (24, 762631), (31, 590424), (62, 295212), (73, 250728), (93, 196808), (124, 147606), (146, 125364), (186, 98404), (219, 83576), (248, 73803), (292, 62682), (337, 54312), (372, 49202), (438, 41788), (584, 31341), (674, 27156), (744, 24601), (876, 20894), (1011, 18104), (1348, 13578), (1752, 10447), (2022, 9052), (2263, 8088), (2696, 6789), (4044, 4526)]