26921808

素因数分解:

$2^4\times 3^4\times {\mathrm{20773}}^1$

素因数の和:20793

約数の個数: 50

約数和(自身を含む): 77923274

約数和(自身を除く): 51001466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 20773, 41546, 62319, 83092, 124638, 166184, 186957, 249276, 332368, 373914, 498552, 560871, 747828, 997104, 1121742, 1495656, 1682613, 2243484, 2991312, 3365226, 4486968, 6730452, 8973936, 13460904, 26921808]

約数ペア:

[(1, 26921808), (2, 13460904), (3, 8973936), (4, 6730452), (6, 4486968), (8, 3365226), (9, 2991312), (12, 2243484), (16, 1682613), (18, 1495656), (24, 1121742), (27, 997104), (36, 747828), (48, 560871), (54, 498552), (72, 373914), (81, 332368), (108, 249276), (144, 186957), (162, 166184), (216, 124638), (324, 83092), (432, 62319), (648, 41546), (1296, 20773)]