17961298416

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{910447}}^1$

素因数の和:910598

約数の個数: 60

約数和(自身を含む): 50633655072

約数和(自身を除く): 32672356656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 19728, 910447, 1820894, 2731341, 3641788, 5462682, 7283576, 8194023, 10925364, 14567152, 16388046, 21850728, 32776092, 43701456, 65552184, 124731239, 131104368, 249462478, 374193717, 498924956, 748387434, 997849912, 1122581151, 1496774868, 1995699824, 2245162302, 2993549736, 4490324604, 5987099472, 8980649208, 17961298416]

約数ペア:

[(1, 17961298416), (2, 8980649208), (3, 5987099472), (4, 4490324604), (6, 2993549736), (8, 2245162302), (9, 1995699824), (12, 1496774868), (16, 1122581151), (18, 997849912), (24, 748387434), (36, 498924956), (48, 374193717), (72, 249462478), (137, 131104368), (144, 124731239), (274, 65552184), (411, 43701456), (548, 32776092), (822, 21850728), (1096, 16388046), (1233, 14567152), (1644, 10925364), (2192, 8194023), (2466, 7283576), (3288, 5462682), (4932, 3641788), (6576, 2731341), (9864, 1820894), (19728, 910447)]