21233112

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{1847}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 31989288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1847, 1916, 2874, 3694, 3832, 5541, 5748, 7388, 11082, 11496, 14776, 22164, 44328, 884713, 1769426, 2654139, 3538852, 5308278, 7077704, 10616556, 21233112]

約数ペア:

[(1, 21233112), (2, 10616556), (3, 7077704), (4, 5308278), (6, 3538852), (8, 2654139), (12, 1769426), (24, 884713), (479, 44328), (958, 22164), (1437, 14776), (1847, 11496), (1916, 11082), (2874, 7388), (3694, 5748), (3832, 5541)]