2977883076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{20177}}^1$

素因数の和:20449

約数の個数: 72

約数和(自身を含む): 8115430176

約数和(自身を除く): 5137547100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 251, 294, 502, 588, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 10542, 12299, 20177, 21084, 24598, 36897, 40354, 49196, 60531, 73794, 80708, 121062, 141239, 147588, 242124, 282478, 423717, 564956, 847434, 988673, 1694868, 1977346, 2966019, 3954692, 5064427, 5932038, 10128854, 11864076, 15193281, 20257708, 30386562, 35450989, 60773124, 70901978, 106352967, 141803956, 212705934, 248156923, 425411868, 496313846, 744470769, 992627692, 1488941538, 2977883076]

約数ペア:

[(1, 2977883076), (2, 1488941538), (3, 992627692), (4, 744470769), (6, 496313846), (7, 425411868), (12, 248156923), (14, 212705934), (21, 141803956), (28, 106352967), (42, 70901978), (49, 60773124), (84, 35450989), (98, 30386562), (147, 20257708), (196, 15193281), (251, 11864076), (294, 10128854), (502, 5932038), (588, 5064427), (753, 3954692), (1004, 2966019), (1506, 1977346), (1757, 1694868), (3012, 988673), (3514, 847434), (5271, 564956), (7028, 423717), (10542, 282478), (12299, 242124), (20177, 147588), (21084, 141239), (24598, 121062), (36897, 80708), (40354, 73794), (49196, 60531)]