26742534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7029

約数の個数: 48

約数和(自身を含む): 67012848

約数和(自身を除く): 40270314

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 6997, 13994, 20991, 41982, 48979, 90961, 97958, 146937, 181922, 272883, 293874, 342853, 545766, 636727, 685706, 1028559, 1273454, 1910181, 2057118, 3820362, 4457089, 8914178, 13371267, 26742534]

約数ペア:

[(1, 26742534), (2, 13371267), (3, 8914178), (6, 4457089), (7, 3820362), (13, 2057118), (14, 1910181), (21, 1273454), (26, 1028559), (39, 685706), (42, 636727), (49, 545766), (78, 342853), (91, 293874), (98, 272883), (147, 181922), (182, 146937), (273, 97958), (294, 90961), (546, 48979), (637, 41982), (1274, 20991), (1911, 13994), (3822, 6997)]