180858708

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{122533}}^1$

素因数の和:122584

約数の個数: 36

約数和(自身を含む): 468324948

約数和(自身を除く): 287466240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 122533, 245066, 367599, 490132, 735198, 1102797, 1470396, 2205594, 4411188, 5023853, 10047706, 15071559, 20095412, 30143118, 45214677, 60286236, 90429354, 180858708]

約数ペア:

[(1, 180858708), (2, 90429354), (3, 60286236), (4, 45214677), (6, 30143118), (9, 20095412), (12, 15071559), (18, 10047706), (36, 5023853), (41, 4411188), (82, 2205594), (123, 1470396), (164, 1102797), (246, 735198), (369, 490132), (492, 367599), (738, 245066), (1476, 122533)]