2018976462

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{27431}}^1$

素因数の和:27518

約数の個数: 64

約数和(自身を含む): 4740249600

約数和(自身を除く): 2721273138

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 423, 522, 783, 846, 1269, 1363, 1566, 2538, 2726, 4089, 8178, 12267, 24534, 27431, 36801, 54862, 73602, 82293, 164586, 246879, 493758, 740637, 795499, 1289257, 1481274, 1590998, 2386497, 2578514, 3867771, 4772994, 7159491, 7735542, 11603313, 14318982, 21478473, 23206626, 34809939, 37388453, 42956946, 69619878, 74776906, 112165359, 224330718, 336496077, 672992154, 1009488231, 2018976462]

約数ペア:

[(1, 2018976462), (2, 1009488231), (3, 672992154), (6, 336496077), (9, 224330718), (18, 112165359), (27, 74776906), (29, 69619878), (47, 42956946), (54, 37388453), (58, 34809939), (87, 23206626), (94, 21478473), (141, 14318982), (174, 11603313), (261, 7735542), (282, 7159491), (423, 4772994), (522, 3867771), (783, 2578514), (846, 2386497), (1269, 1590998), (1363, 1481274), (1566, 1289257), (2538, 795499), (2726, 740637), (4089, 493758), (8178, 246879), (12267, 164586), (24534, 82293), (27431, 73602), (36801, 54862)]