2018990016

素因数分解:

$2^6\times 3^3\times {\mathrm{1168397}}^1$

素因数の和:1168418

約数の個数: 56

約数和(自身を含む): 5935461840

約数和(自身を除く): 3916471824

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, 1168397, 2336794, 3505191, 4673588, 7010382, 9347176, 10515573, 14020764, 18694352, 21031146, 28041528, 31546719, 37388704, 42062292, 56083056, 63093438, 74777408, 84124584, 112166112, 126186876, 168249168, 224332224, 252373752, 336498336, 504747504, 672996672, 1009495008, 2018990016]

約数ペア:

[(1, 2018990016), (2, 1009495008), (3, 672996672), (4, 504747504), (6, 336498336), (8, 252373752), (9, 224332224), (12, 168249168), (16, 126186876), (18, 112166112), (24, 84124584), (27, 74777408), (32, 63093438), (36, 56083056), (48, 42062292), (54, 37388704), (64, 31546719), (72, 28041528), (96, 21031146), (108, 18694352), (144, 14020764), (192, 10515573), (216, 9347176), (288, 7010382), (432, 4673588), (576, 3505191), (864, 2336794), (1728, 1168397)]