18993348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47963}}^1$

素因数の和:47984

約数の個数: 36

約数和(自身を含む): 52376688

約数和(自身を除く): 33383340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 47963, 95926, 143889, 191852, 287778, 431667, 527593, 575556, 863334, 1055186, 1582779, 1726668, 2110372, 3165558, 4748337, 6331116, 9496674, 18993348]

約数ペア:

[(1, 18993348), (2, 9496674), (3, 6331116), (4, 4748337), (6, 3165558), (9, 2110372), (11, 1726668), (12, 1582779), (18, 1055186), (22, 863334), (33, 575556), (36, 527593), (44, 431667), (66, 287778), (99, 191852), (132, 143889), (198, 95926), (396, 47963)]