2015008218

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{9257}}^1$

素因数の和:9436

約数の個数: 64

約数和(自身を含む): 4666032000

約数和(自身を除く): 2651023782

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 139, 174, 261, 278, 417, 522, 783, 834, 1251, 1566, 2502, 3753, 4031, 7506, 8062, 9257, 12093, 18514, 24186, 27771, 36279, 55542, 72558, 83313, 108837, 166626, 217674, 249939, 268453, 499878, 536906, 805359, 1286723, 1610718, 2416077, 2573446, 3860169, 4832154, 7248231, 7720338, 11580507, 14496462, 23161014, 34741521, 37314967, 69483042, 74629934, 111944901, 223889802, 335834703, 671669406, 1007504109, 2015008218]

約数ペア:

[(1, 2015008218), (2, 1007504109), (3, 671669406), (6, 335834703), (9, 223889802), (18, 111944901), (27, 74629934), (29, 69483042), (54, 37314967), (58, 34741521), (87, 23161014), (139, 14496462), (174, 11580507), (261, 7720338), (278, 7248231), (417, 4832154), (522, 3860169), (783, 2573446), (834, 2416077), (1251, 1610718), (1566, 1286723), (2502, 805359), (3753, 536906), (4031, 499878), (7506, 268453), (8062, 249939), (9257, 217674), (12093, 166626), (18514, 108837), (24186, 83313), (27771, 72558), (36279, 55542)]