21169752

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38351}}^1$

素因数の和:38383

約数の個数: 32

約数和(自身を含む): 55226880

約数和(自身を除く): 34057128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 38351, 76702, 115053, 153404, 230106, 306808, 460212, 882073, 920424, 1764146, 2646219, 3528292, 5292438, 7056584, 10584876, 21169752]

約数ペア:

[(1, 21169752), (2, 10584876), (3, 7056584), (4, 5292438), (6, 3528292), (8, 2646219), (12, 1764146), (23, 920424), (24, 882073), (46, 460212), (69, 306808), (92, 230106), (138, 153404), (184, 115053), (276, 76702), (552, 38351)]