18355284

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6143}}^1$

素因数の和:6236

約数の個数: 36

約数和(自身を含む): 46964736

約数和(自身を除く): 28609452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6143, 12286, 18429, 24572, 36858, 55287, 73716, 110574, 221148, 509869, 1019738, 1529607, 2039476, 3059214, 4588821, 6118428, 9177642, 18355284]

約数ペア:

[(1, 18355284), (2, 9177642), (3, 6118428), (4, 4588821), (6, 3059214), (9, 2039476), (12, 1529607), (18, 1019738), (36, 509869), (83, 221148), (166, 110574), (249, 73716), (332, 55287), (498, 36858), (747, 24572), (996, 18429), (1494, 12286), (2988, 6143)]