31536876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 88184320

約数和(自身を除く): 56647444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 73, 74, 84, 111, 139, 146, 148, 219, 222, 259, 278, 292, 417, 438, 444, 511, 518, 556, 777, 834, 876, 973, 1022, 1036, 1533, 1554, 1668, 1946, 2044, 2701, 2919, 3066, 3108, 3892, 5143, 5402, 5838, 6132, 8103, 10147, 10286, 10804, 11676, 15429, 16206, 18907, 20294, 20572, 30441, 30858, 32412, 36001, 37814, 40588, 56721, 60882, 61716, 71029, 72002, 75628, 108003, 113442, 121764, 142058, 144004, 213087, 216006, 226884, 284116, 375439, 426174, 432012, 750878, 852348, 1126317, 1501756, 2252634, 2628073, 4505268, 5256146, 7884219, 10512292, 15768438, 31536876]

約数ペア:

[(1, 31536876), (2, 15768438), (3, 10512292), (4, 7884219), (6, 5256146), (7, 4505268), (12, 2628073), (14, 2252634), (21, 1501756), (28, 1126317), (37, 852348), (42, 750878), (73, 432012), (74, 426174), (84, 375439), (111, 284116), (139, 226884), (146, 216006), (148, 213087), (219, 144004), (222, 142058), (259, 121764), (278, 113442), (292, 108003), (417, 75628), (438, 72002), (444, 71029), (511, 61716), (518, 60882), (556, 56721), (777, 40588), (834, 37814), (876, 36001), (973, 32412), (1022, 30858), (1036, 30441), (1533, 20572), (1554, 20294), (1668, 18907), (1946, 16206), (2044, 15429), (2701, 11676), (2919, 10804), (3066, 10286), (3108, 10147), (3892, 8103), (5143, 6132), (5402, 5838)]