18714924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27361}}^1$

素因数の和:27390

約数の個数: 36

約数和(自身を含む): 49798840

約数和(自身を除く): 31083916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27361, 54722, 82083, 109444, 164166, 246249, 328332, 492498, 519859, 984996, 1039718, 1559577, 2079436, 3119154, 4678731, 6238308, 9357462, 18714924]

約数ペア:

[(1, 18714924), (2, 9357462), (3, 6238308), (4, 4678731), (6, 3119154), (9, 2079436), (12, 1559577), (18, 1039718), (19, 984996), (36, 519859), (38, 492498), (57, 328332), (76, 246249), (114, 164166), (171, 109444), (228, 82083), (342, 54722), (684, 27361)]