18821292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{32009}}^1$

素因数の和:32030

約数の個数: 36

約数和(自身を含む): 51087960

約数和(自身を除く): 32266668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 32009, 64018, 96027, 128036, 192054, 224063, 384108, 448126, 672189, 896252, 1344378, 1568441, 2688756, 3136882, 4705323, 6273764, 9410646, 18821292]

約数ペア:

[(1, 18821292), (2, 9410646), (3, 6273764), (4, 4705323), (6, 3136882), (7, 2688756), (12, 1568441), (14, 1344378), (21, 896252), (28, 672189), (42, 448126), (49, 384108), (84, 224063), (98, 192054), (147, 128036), (196, 96027), (294, 64018), (588, 32009)]