2017798308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{62347}}^1$

素因数の和:62417

約数の個数: 72

約数和(自身を含む): 5446721280

約数和(自身を除く): 3428922972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 8091, 10788, 16182, 32364, 62347, 124694, 187041, 249388, 374082, 561123, 748164, 1122246, 1808063, 1932757, 2244492, 3616126, 3865514, 5424189, 5798271, 7232252, 7731028, 10848378, 11596542, 16272567, 17394813, 21696756, 23193084, 32545134, 34789626, 56049953, 65090268, 69579252, 112099906, 168149859, 224199812, 336299718, 504449577, 672599436, 1008899154, 2017798308]

約数ペア:

[(1, 2017798308), (2, 1008899154), (3, 672599436), (4, 504449577), (6, 336299718), (9, 224199812), (12, 168149859), (18, 112099906), (29, 69579252), (31, 65090268), (36, 56049953), (58, 34789626), (62, 32545134), (87, 23193084), (93, 21696756), (116, 17394813), (124, 16272567), (174, 11596542), (186, 10848378), (261, 7731028), (279, 7232252), (348, 5798271), (372, 5424189), (522, 3865514), (558, 3616126), (899, 2244492), (1044, 1932757), (1116, 1808063), (1798, 1122246), (2697, 748164), (3596, 561123), (5394, 374082), (8091, 249388), (10788, 187041), (16182, 124694), (32364, 62347)]