2018188422

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{9173}}^1$

素因数の和:9917

約数の個数: 48

約数和(自身を含む): 4636906560

約数和(自身を除く): 2618718138

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 719, 1438, 2157, 4314, 6471, 9173, 12223, 12942, 18346, 24446, 27519, 36669, 55038, 73338, 82557, 110007, 155941, 165114, 220014, 311882, 467823, 935646, 1403469, 2806938, 6595387, 13190774, 19786161, 39572322, 59358483, 112121579, 118716966, 224243158, 336364737, 672729474, 1009094211, 2018188422]

約数ペア:

[(1, 2018188422), (2, 1009094211), (3, 672729474), (6, 336364737), (9, 224243158), (17, 118716966), (18, 112121579), (34, 59358483), (51, 39572322), (102, 19786161), (153, 13190774), (306, 6595387), (719, 2806938), (1438, 1403469), (2157, 935646), (4314, 467823), (6471, 311882), (9173, 220014), (12223, 165114), (12942, 155941), (18346, 110007), (24446, 82557), (27519, 73338), (36669, 55038)]