39817638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 108164160

約数和(自身を除く): 68346522

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 203, 238, 261, 306, 357, 406, 493, 522, 609, 641, 714, 986, 1071, 1218, 1282, 1479, 1827, 1923, 2142, 2958, 3451, 3654, 3846, 4437, 4487, 5769, 6902, 8874, 8974, 10353, 10897, 11538, 13461, 18589, 20706, 21794, 26922, 31059, 32691, 37178, 40383, 55767, 62118, 65382, 76279, 80766, 98073, 111534, 130123, 152558, 167301, 196146, 228837, 260246, 316013, 334602, 390369, 457674, 632026, 686511, 780738, 948039, 1171107, 1373022, 1896078, 2212091, 2342214, 2844117, 4424182, 5688234, 6636273, 13272546, 19908819, 39817638]

約数ペア:

[(1, 39817638), (2, 19908819), (3, 13272546), (6, 6636273), (7, 5688234), (9, 4424182), (14, 2844117), (17, 2342214), (18, 2212091), (21, 1896078), (29, 1373022), (34, 1171107), (42, 948039), (51, 780738), (58, 686511), (63, 632026), (87, 457674), (102, 390369), (119, 334602), (126, 316013), (153, 260246), (174, 228837), (203, 196146), (238, 167301), (261, 152558), (306, 130123), (357, 111534), (406, 98073), (493, 80766), (522, 76279), (609, 65382), (641, 62118), (714, 55767), (986, 40383), (1071, 37178), (1218, 32691), (1282, 31059), (1479, 26922), (1827, 21794), (1923, 20706), (2142, 18589), (2958, 13461), (3451, 11538), (3654, 10897), (3846, 10353), (4437, 8974), (4487, 8874), (5769, 6902)]