2007048708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{169457}}^1$

素因数の和:169521

約数の個数: 72

約数和(自身を含む): 5921540352

約数和(自身を除く): 3914491644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 169457, 338914, 508371, 677828, 1016742, 1186199, 1525113, 2033484, 2372398, 3050226, 3558597, 4744796, 6100452, 7117194, 7964479, 10675791, 14234388, 15928958, 21351582, 23893437, 31857916, 42703164, 47786874, 55751353, 71680311, 95573748, 111502706, 143360622, 167254059, 223005412, 286721244, 334508118, 501762177, 669016236, 1003524354, 2007048708]

約数ペア:

[(1, 2007048708), (2, 1003524354), (3, 669016236), (4, 501762177), (6, 334508118), (7, 286721244), (9, 223005412), (12, 167254059), (14, 143360622), (18, 111502706), (21, 95573748), (28, 71680311), (36, 55751353), (42, 47786874), (47, 42703164), (63, 31857916), (84, 23893437), (94, 21351582), (126, 15928958), (141, 14234388), (188, 10675791), (252, 7964479), (282, 7117194), (329, 6100452), (423, 4744796), (564, 3558597), (658, 3050226), (846, 2372398), (987, 2033484), (1316, 1525113), (1692, 1186199), (1974, 1016742), (2961, 677828), (3948, 508371), (5922, 338914), (11844, 169457)]