12181002

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 25012032

約数和(自身を除く): 12831030

約数列:

[1, 2, 3, 6, 67, 134, 157, 193, 201, 314, 386, 402, 471, 579, 942, 1158, 10519, 12931, 21038, 25862, 30301, 31557, 38793, 60602, 63114, 77586, 90903, 181806, 2030167, 4060334, 6090501, 12181002]

約数ペア:

[(1, 12181002), (2, 6090501), (3, 4060334), (6, 2030167), (67, 181806), (134, 90903), (157, 77586), (193, 63114), (201, 60602), (314, 38793), (386, 31557), (402, 30301), (471, 25862), (579, 21038), (942, 12931), (1158, 10519)]