18312954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3343}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 22136070

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 3343, 5478, 6686, 10029, 20058, 36773, 73546, 110319, 220638, 277469, 554938, 832407, 1664814, 3052159, 6104318, 9156477, 18312954]

約数ペア:

[(1, 18312954), (2, 9156477), (3, 6104318), (6, 3052159), (11, 1664814), (22, 832407), (33, 554938), (66, 277469), (83, 220638), (166, 110319), (249, 73546), (498, 36773), (913, 20058), (1826, 10029), (2739, 6686), (3343, 5478)]