2023561278

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:991

約数の個数: 80

約数和(自身を含む): 4611331296

約数和(自身を除く): 2587770018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 173, 206, 309, 346, 519, 618, 701, 927, 1038, 1402, 1557, 1854, 2103, 2781, 3114, 4206, 4671, 5562, 6309, 8343, 9342, 12618, 14013, 16686, 17819, 18927, 28026, 35638, 37854, 53457, 56781, 72203, 106914, 113562, 121273, 144406, 160371, 216609, 242546, 320742, 363819, 433218, 481113, 649827, 727638, 962226, 1091457, 1299654, 1443339, 1949481, 2182914, 2886678, 3274371, 3898962, 5848443, 6548742, 9823113, 11696886, 12491119, 19646226, 24982238, 37473357, 74946714, 112420071, 224840142, 337260213, 674520426, 1011780639, 2023561278]

約数ペア:

[(1, 2023561278), (2, 1011780639), (3, 674520426), (6, 337260213), (9, 224840142), (18, 112420071), (27, 74946714), (54, 37473357), (81, 24982238), (103, 19646226), (162, 12491119), (173, 11696886), (206, 9823113), (309, 6548742), (346, 5848443), (519, 3898962), (618, 3274371), (701, 2886678), (927, 2182914), (1038, 1949481), (1402, 1443339), (1557, 1299654), (1854, 1091457), (2103, 962226), (2781, 727638), (3114, 649827), (4206, 481113), (4671, 433218), (5562, 363819), (6309, 320742), (8343, 242546), (9342, 216609), (12618, 160371), (14013, 144406), (16686, 121273), (17819, 113562), (18927, 106914), (28026, 72203), (35638, 56781), (37854, 53457)]