18004708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 32772600

約数和(自身を除く): 14767892

約数列:

[1, 2, 4, 29, 58, 116, 269, 538, 577, 1076, 1154, 2308, 7801, 15602, 16733, 31204, 33466, 66932, 155213, 310426, 620852, 4501177, 9002354, 18004708]

約数ペア:

[(1, 18004708), (2, 9002354), (4, 4501177), (29, 620852), (58, 310426), (116, 155213), (269, 66932), (538, 33466), (577, 31204), (1076, 16733), (1154, 15602), (2308, 7801)]