39927258

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 104832000

約数和(自身を除く): 64904742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 223, 261, 294, 343, 406, 441, 446, 522, 609, 669, 686, 882, 1029, 1218, 1338, 1421, 1561, 1827, 2007, 2058, 2842, 3087, 3122, 3654, 4014, 4263, 4683, 6174, 6467, 8526, 9366, 9947, 10927, 12789, 12934, 14049, 19401, 19894, 21854, 25578, 28098, 29841, 32781, 38802, 45269, 58203, 59682, 65562, 76489, 89523, 90538, 98343, 116406, 135807, 152978, 179046, 196686, 229467, 271614, 316883, 407421, 458934, 633766, 688401, 814842, 950649, 1376802, 1901298, 2218181, 2851947, 4436362, 5703894, 6654543, 13309086, 19963629, 39927258]

約数ペア:

[(1, 39927258), (2, 19963629), (3, 13309086), (6, 6654543), (7, 5703894), (9, 4436362), (14, 2851947), (18, 2218181), (21, 1901298), (29, 1376802), (42, 950649), (49, 814842), (58, 688401), (63, 633766), (87, 458934), (98, 407421), (126, 316883), (147, 271614), (174, 229467), (203, 196686), (223, 179046), (261, 152978), (294, 135807), (343, 116406), (406, 98343), (441, 90538), (446, 89523), (522, 76489), (609, 65562), (669, 59682), (686, 58203), (882, 45269), (1029, 38802), (1218, 32781), (1338, 29841), (1421, 28098), (1561, 25578), (1827, 21854), (2007, 19894), (2058, 19401), (2842, 14049), (3087, 12934), (3122, 12789), (3654, 10927), (4014, 9947), (4263, 9366), (4683, 8526), (6174, 6467)]