2911086

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 7004160

約数和(自身を除く): 4093074

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 47, 54, 62, 74, 93, 94, 111, 141, 186, 222, 279, 282, 333, 423, 558, 666, 837, 846, 999, 1147, 1269, 1457, 1674, 1739, 1998, 2294, 2538, 2914, 3441, 3478, 4371, 5217, 6882, 8742, 10323, 10434, 13113, 15651, 20646, 26226, 30969, 31302, 39339, 46953, 53909, 61938, 78678, 93906, 107818, 161727, 323454, 485181, 970362, 1455543, 2911086]

約数ペア:

[(1, 2911086), (2, 1455543), (3, 970362), (6, 485181), (9, 323454), (18, 161727), (27, 107818), (31, 93906), (37, 78678), (47, 61938), (54, 53909), (62, 46953), (74, 39339), (93, 31302), (94, 30969), (111, 26226), (141, 20646), (186, 15651), (222, 13113), (279, 10434), (282, 10323), (333, 8742), (423, 6882), (558, 5217), (666, 4371), (837, 3478), (846, 3441), (999, 2914), (1147, 2538), (1269, 2294), (1457, 1998), (1674, 1739)]