21167243172

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{12510191}}^1$

素因数の和:12510248

約数の個数: 36

約数和(自身を含む): 54644518656

約数和(自身を除く): 33477275484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 12510191, 25020382, 37530573, 50040764, 75061146, 112591719, 150122292, 225183438, 450366876, 587978977, 1175957954, 1763936931, 2351915908, 3527873862, 5291810793, 7055747724, 10583621586, 21167243172]

約数ペア:

[(1, 21167243172), (2, 10583621586), (3, 7055747724), (4, 5291810793), (6, 3527873862), (9, 2351915908), (12, 1763936931), (18, 1175957954), (36, 587978977), (47, 450366876), (94, 225183438), (141, 150122292), (188, 112591719), (282, 75061146), (423, 50040764), (564, 37530573), (846, 25020382), (1692, 12510191)]