2009308914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^3\times {\mathrm{22721}}^1$

素因数の和:22780

約数の個数: 48

約数和(自身を含む): 4625744760

約数和(自身を除く): 2616435846

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 4913, 5202, 9826, 14739, 22721, 29478, 44217, 45442, 68163, 88434, 136326, 204489, 386257, 408978, 772514, 1158771, 2317542, 3476313, 6566369, 6952626, 13132738, 19699107, 39398214, 59097321, 111628273, 118194642, 223256546, 334884819, 669769638, 1004654457, 2009308914]

約数ペア:

[(1, 2009308914), (2, 1004654457), (3, 669769638), (6, 334884819), (9, 223256546), (17, 118194642), (18, 111628273), (34, 59097321), (51, 39398214), (102, 19699107), (153, 13132738), (289, 6952626), (306, 6566369), (578, 3476313), (867, 2317542), (1734, 1158771), (2601, 772514), (4913, 408978), (5202, 386257), (9826, 204489), (14739, 136326), (22721, 88434), (29478, 68163), (44217, 45442)]