18817704

素因数分解:

$2^3\times 3^3\times {\mathrm{87119}}^1$

素因数の和:87134

約数の個数: 32

約数和(自身を含む): 52272000

約数和(自身を除く): 33454296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87119, 174238, 261357, 348476, 522714, 696952, 784071, 1045428, 1568142, 2090856, 2352213, 3136284, 4704426, 6272568, 9408852, 18817704]

約数ペア:

[(1, 18817704), (2, 9408852), (3, 6272568), (4, 4704426), (6, 3136284), (8, 2352213), (9, 2090856), (12, 1568142), (18, 1045428), (24, 784071), (27, 696952), (36, 522714), (54, 348476), (72, 261357), (108, 174238), (216, 87119)]