18341388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39191}}^1$

素因数の和:39214

約数の個数: 36

約数和(自身を含む): 49930608

約数和(自身を除く): 31589220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39191, 78382, 117573, 156764, 235146, 352719, 470292, 509483, 705438, 1018966, 1410876, 1528449, 2037932, 3056898, 4585347, 6113796, 9170694, 18341388]

約数ペア:

[(1, 18341388), (2, 9170694), (3, 6113796), (4, 4585347), (6, 3056898), (9, 2037932), (12, 1528449), (13, 1410876), (18, 1018966), (26, 705438), (36, 509483), (39, 470292), (52, 352719), (78, 235146), (117, 156764), (156, 117573), (234, 78382), (468, 39191)]