31107726006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{155699}}^1$

素因数の和:155849

約数の個数: 64

約数和(自身を含む): 73181491200

約数和(自身を除く): 42073765194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 71, 134, 142, 201, 213, 402, 426, 469, 497, 938, 994, 1407, 1491, 2814, 2982, 4757, 9514, 14271, 28542, 33299, 66598, 99897, 155699, 199794, 311398, 467097, 934194, 1089893, 2179786, 3269679, 6539358, 10431833, 11054629, 20863666, 22109258, 31295499, 33163887, 62590998, 66327774, 73022831, 77382403, 146045662, 154764806, 219068493, 232147209, 438136986, 464294418, 740660143, 1481320286, 2221980429, 4443960858, 5184621001, 10369242002, 15553863003, 31107726006]

約数ペア:

[(1, 31107726006), (2, 15553863003), (3, 10369242002), (6, 5184621001), (7, 4443960858), (14, 2221980429), (21, 1481320286), (42, 740660143), (67, 464294418), (71, 438136986), (134, 232147209), (142, 219068493), (201, 154764806), (213, 146045662), (402, 77382403), (426, 73022831), (469, 66327774), (497, 62590998), (938, 33163887), (994, 31295499), (1407, 22109258), (1491, 20863666), (2814, 11054629), (2982, 10431833), (4757, 6539358), (9514, 3269679), (14271, 2179786), (28542, 1089893), (33299, 934194), (66598, 467097), (99897, 311398), (155699, 199794)]