19942587072

素因数分解:

$2^6\times 3^3\times {\mathrm{11540849}}^1$

素因数の和:11540870

約数の個数: 56

約数和(自身を含む): 58627518000

約数和(自身を除く): 38684930928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11540849, 23081698, 34622547, 46163396, 69245094, 92326792, 103867641, 138490188, 184653584, 207735282, 276980376, 311602923, 369307168, 415470564, 553960752, 623205846, 738614336, 830941128, 1107921504, 1246411692, 1661882256, 2215843008, 2492823384, 3323764512, 4985646768, 6647529024, 9971293536, 19942587072]

約数ペア:

[(1, 19942587072), (2, 9971293536), (3, 6647529024), (4, 4985646768), (6, 3323764512), (8, 2492823384), (9, 2215843008), (12, 1661882256), (16, 1246411692), (18, 1107921504), (24, 830941128), (27, 738614336), (32, 623205846), (36, 553960752), (48, 415470564), (54, 369307168), (64, 311602923), (72, 276980376), (96, 207735282), (108, 184653584), (144, 138490188), (192, 103867641), (216, 92326792), (288, 69245094), (432, 46163396), (576, 34622547), (864, 23081698), (1728, 11540849)]