40194198

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 98288640

約数和(自身を除く): 58094442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 157, 198, 297, 314, 431, 471, 594, 862, 942, 1293, 1413, 1727, 2586, 2826, 3454, 3879, 4239, 4741, 5181, 7758, 8478, 9482, 10362, 11637, 14223, 15543, 23274, 28446, 31086, 42669, 46629, 67667, 85338, 93258, 128007, 135334, 203001, 256014, 406002, 609003, 744337, 1218006, 1488674, 1827009, 2233011, 3654018, 4466022, 6699033, 13398066, 20097099, 40194198]

約数ペア:

[(1, 40194198), (2, 20097099), (3, 13398066), (6, 6699033), (9, 4466022), (11, 3654018), (18, 2233011), (22, 1827009), (27, 1488674), (33, 1218006), (54, 744337), (66, 609003), (99, 406002), (157, 256014), (198, 203001), (297, 135334), (314, 128007), (431, 93258), (471, 85338), (594, 67667), (862, 46629), (942, 42669), (1293, 31086), (1413, 28446), (1727, 23274), (2586, 15543), (2826, 14223), (3454, 11637), (3879, 10362), (4239, 9482), (4741, 8478), (5181, 7758)]