47878074

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 112942080

約数和(自身を除く): 65064006

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 773, 837, 999, 1147, 1546, 1674, 1998, 2294, 2319, 3441, 4638, 6882, 6957, 10323, 13914, 20646, 20871, 23963, 28601, 30969, 41742, 47926, 57202, 61938, 71889, 85803, 143778, 171606, 215667, 257409, 431334, 514818, 647001, 772227, 886631, 1294002, 1544454, 1773262, 2659893, 5319786, 7979679, 15959358, 23939037, 47878074]

約数ペア:

[(1, 47878074), (2, 23939037), (3, 15959358), (6, 7979679), (9, 5319786), (18, 2659893), (27, 1773262), (31, 1544454), (37, 1294002), (54, 886631), (62, 772227), (74, 647001), (93, 514818), (111, 431334), (186, 257409), (222, 215667), (279, 171606), (333, 143778), (558, 85803), (666, 71889), (773, 61938), (837, 57202), (999, 47926), (1147, 41742), (1546, 30969), (1674, 28601), (1998, 23963), (2294, 20871), (2319, 20646), (3441, 13914), (4638, 10323), (6882, 6957)]