6657812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 14370048

約数和(自身を除く): 7712236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 197, 238, 284, 394, 476, 497, 788, 994, 1207, 1379, 1988, 2414, 2758, 3349, 4828, 5516, 6698, 8449, 13396, 13987, 16898, 23443, 27974, 33796, 46886, 55948, 93772, 97909, 195818, 237779, 391636, 475558, 951116, 1664453, 3328906, 6657812]

約数ペア:

[(1, 6657812), (2, 3328906), (4, 1664453), (7, 951116), (14, 475558), (17, 391636), (28, 237779), (34, 195818), (68, 97909), (71, 93772), (119, 55948), (142, 46886), (197, 33796), (238, 27974), (284, 23443), (394, 16898), (476, 13987), (497, 13396), (788, 8449), (994, 6698), (1207, 5516), (1379, 4828), (1988, 3349), (2414, 2758)]