2086656516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{18119}}^1$

素因数の和:18593

約数の個数: 72

約数和(自身を含む): 6041642880

約数和(自身を除く): 3954986364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 914, 1371, 1828, 2742, 3199, 4113, 5484, 6398, 8226, 9597, 12796, 16452, 18119, 19194, 28791, 36238, 38388, 54357, 57582, 72476, 108714, 115164, 126833, 163071, 217428, 253666, 326142, 380499, 507332, 652284, 760998, 1141497, 1521996, 2282994, 4565988, 8280383, 16560766, 24841149, 33121532, 49682298, 57962681, 74523447, 99364596, 115925362, 149046894, 173888043, 231850724, 298093788, 347776086, 521664129, 695552172, 1043328258, 2086656516]

約数ペア:

[(1, 2086656516), (2, 1043328258), (3, 695552172), (4, 521664129), (6, 347776086), (7, 298093788), (9, 231850724), (12, 173888043), (14, 149046894), (18, 115925362), (21, 99364596), (28, 74523447), (36, 57962681), (42, 49682298), (63, 33121532), (84, 24841149), (126, 16560766), (252, 8280383), (457, 4565988), (914, 2282994), (1371, 1521996), (1828, 1141497), (2742, 760998), (3199, 652284), (4113, 507332), (5484, 380499), (6398, 326142), (8226, 253666), (9597, 217428), (12796, 163071), (16452, 126833), (18119, 115164), (19194, 108714), (28791, 72476), (36238, 57582), (38388, 54357)]