1947695544

素因数分解:

$2^3\times 3^6\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1352

約数の個数: 112

約数和(自身を含む): 5497177920

約数和(自身を除く): 3549482376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 337, 486, 648, 674, 729, 972, 991, 1011, 1348, 1458, 1944, 1982, 2022, 2696, 2916, 2973, 3033, 3964, 4044, 5832, 5946, 6066, 7928, 8088, 8919, 9099, 11892, 12132, 17838, 18198, 23784, 24264, 26757, 27297, 35676, 36396, 53514, 54594, 71352, 72792, 80271, 81891, 107028, 109188, 160542, 163782, 214056, 218376, 240813, 245673, 321084, 327564, 333967, 481626, 491346, 642168, 655128, 667934, 722439, 963252, 982692, 1001901, 1335868, 1444878, 1926504, 1965384, 2003802, 2671736, 2889756, 3005703, 4007604, 5779512, 6011406, 8015208, 9017109, 12022812, 18034218, 24045624, 27051327, 36068436, 54102654, 72136872, 81153981, 108205308, 162307962, 216410616, 243461943, 324615924, 486923886, 649231848, 973847772, 1947695544]

約数ペア:

[(1, 1947695544), (2, 973847772), (3, 649231848), (4, 486923886), (6, 324615924), (8, 243461943), (9, 216410616), (12, 162307962), (18, 108205308), (24, 81153981), (27, 72136872), (36, 54102654), (54, 36068436), (72, 27051327), (81, 24045624), (108, 18034218), (162, 12022812), (216, 9017109), (243, 8015208), (324, 6011406), (337, 5779512), (486, 4007604), (648, 3005703), (674, 2889756), (729, 2671736), (972, 2003802), (991, 1965384), (1011, 1926504), (1348, 1444878), (1458, 1335868), (1944, 1001901), (1982, 982692), (2022, 963252), (2696, 722439), (2916, 667934), (2973, 655128), (3033, 642168), (3964, 491346), (4044, 481626), (5832, 333967), (5946, 327564), (6066, 321084), (7928, 245673), (8088, 240813), (8919, 218376), (9099, 214056), (11892, 163782), (12132, 160542), (17838, 109188), (18198, 107028), (23784, 81891), (24264, 80271), (26757, 72792), (27297, 71352), (35676, 54594), (36396, 53514)]