18960876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47881}}^1$

素因数の和:47902

約数の個数: 36

約数和(自身を含む): 52287144

約数和(自身を除く): 33326268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 47881, 95762, 143643, 191524, 287286, 430929, 526691, 574572, 861858, 1053382, 1580073, 1723716, 2106764, 3160146, 4740219, 6320292, 9480438, 18960876]

約数ペア:

[(1, 18960876), (2, 9480438), (3, 6320292), (4, 4740219), (6, 3160146), (9, 2106764), (11, 1723716), (12, 1580073), (18, 1053382), (22, 861858), (33, 574572), (36, 526691), (44, 430929), (66, 287286), (99, 191524), (132, 143643), (198, 95762), (396, 47881)]