1955895.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 129971520

約数和(自身を除く): 79049142

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 251, 289, 306, 351, 442, 459, 502, 578, 663, 702, 753, 867, 918, 1326, 1506, 1734, 1989, 2259, 2601, 3263, 3757, 3978, 4267, 4518, 5202, 5967, 6526, 6777, 7514, 7803, 8534, 9789, 11271, 11934, 12801, 13554, 15606, 19578, 22542, 25602, 29367, 33813, 38403, 55471, 58734, 67626, 72539, 76806, 88101, 101439, 110942, 115209, 145078, 166413, 176202, 202878, 217617, 230418, 332826, 435234, 499239, 652851, 943007, 998478, 1305702, 1497717, 1886014, 1958553, 2829021, 2995434, 3917106, 5658042, 8487063, 16974126, 25461189, 50922378]

約数ペア:

[(1, 50922378), (2, 25461189), (3, 16974126), (6, 8487063), (9, 5658042), (13, 3917106), (17, 2995434), (18, 2829021), (26, 1958553), (27, 1886014), (34, 1497717), (39, 1305702), (51, 998478), (54, 943007), (78, 652851), (102, 499239), (117, 435234), (153, 332826), (221, 230418), (234, 217617), (251, 202878), (289, 176202), (306, 166413), (351, 145078), (442, 115209), (459, 110942), (502, 101439), (578, 88101), (663, 76806), (702, 72539), (753, 67626), (867, 58734), (918, 55471), (1326, 38403), (1506, 33813), (1734, 29367), (1989, 25602), (2259, 22542), (2601, 19578), (3263, 15606), (3757, 13554), (3978, 12801), (4267, 11934), (4518, 11271), (5202, 9789), (5967, 8534), (6526, 7803), (6777, 7514)]