1791878148

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{681841}}^1$

素因数の和:681924

約数の個数: 36

約数和(自身を含む): 4591524028

約数和(自身を除く): 2799645880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 681841, 1363682, 2045523, 2727364, 4091046, 6136569, 8182092, 12273138, 24546276, 49774393, 99548786, 149323179, 199097572, 298646358, 447969537, 597292716, 895939074, 1791878148]

約数ペア:

[(1, 1791878148), (2, 895939074), (3, 597292716), (4, 447969537), (6, 298646358), (9, 199097572), (12, 149323179), (18, 99548786), (36, 49774393), (73, 24546276), (146, 12273138), (219, 8182092), (292, 6136569), (438, 4091046), (657, 2727364), (876, 2045523), (1314, 1363682), (2628, 681841)]