1821232

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 4325616

約数和(自身を除く): 2504384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 101, 112, 161, 184, 196, 202, 322, 368, 392, 404, 644, 707, 784, 808, 1127, 1288, 1414, 1616, 2254, 2323, 2576, 2828, 4508, 4646, 4949, 5656, 9016, 9292, 9898, 11312, 16261, 18032, 18584, 19796, 32522, 37168, 39592, 65044, 79184, 113827, 130088, 227654, 260176, 455308, 910616, 1821232]

約数ペア:

[(1, 1821232), (2, 910616), (4, 455308), (7, 260176), (8, 227654), (14, 130088), (16, 113827), (23, 79184), (28, 65044), (46, 39592), (49, 37168), (56, 32522), (92, 19796), (98, 18584), (101, 18032), (112, 16261), (161, 11312), (184, 9898), (196, 9292), (202, 9016), (322, 5656), (368, 4949), (392, 4646), (404, 4508), (644, 2828), (707, 2576), (784, 2323), (808, 2254), (1127, 1616), (1288, 1414)]