18976656

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17189}}^1$

素因数の和:17223

約数の個数: 40

約数和(自身を含む): 51157440

約数和(自身を除く): 32180784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17189, 34378, 51567, 68756, 103134, 137512, 206268, 275024, 395347, 412536, 790694, 825072, 1186041, 1581388, 2372082, 3162776, 4744164, 6325552, 9488328, 18976656]

約数ペア:

[(1, 18976656), (2, 9488328), (3, 6325552), (4, 4744164), (6, 3162776), (8, 2372082), (12, 1581388), (16, 1186041), (23, 825072), (24, 790694), (46, 412536), (48, 395347), (69, 275024), (92, 206268), (138, 137512), (184, 103134), (276, 68756), (368, 51567), (552, 34378), (1104, 17189)]