13243076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 31825920

約数和(自身を除く): 18582844

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 73, 76, 77, 124, 133, 146, 154, 209, 217, 266, 292, 308, 341, 418, 434, 511, 532, 589, 682, 803, 836, 868, 1022, 1178, 1364, 1387, 1463, 1606, 2044, 2263, 2356, 2387, 2774, 2926, 3212, 4123, 4526, 4774, 5548, 5621, 5852, 6479, 8246, 9052, 9548, 9709, 11242, 12958, 15257, 15841, 16492, 19418, 22484, 24893, 25916, 30514, 31682, 38836, 42997, 45353, 49786, 61028, 63364, 85994, 90706, 99572, 106799, 171988, 174251, 181412, 213598, 300979, 348502, 427196, 472967, 601958, 697004, 945934, 1203916, 1891868, 3310769, 6621538, 13243076]

約数ペア:

[(1, 13243076), (2, 6621538), (4, 3310769), (7, 1891868), (11, 1203916), (14, 945934), (19, 697004), (22, 601958), (28, 472967), (31, 427196), (38, 348502), (44, 300979), (62, 213598), (73, 181412), (76, 174251), (77, 171988), (124, 106799), (133, 99572), (146, 90706), (154, 85994), (209, 63364), (217, 61028), (266, 49786), (292, 45353), (308, 42997), (341, 38836), (418, 31682), (434, 30514), (511, 25916), (532, 24893), (589, 22484), (682, 19418), (803, 16492), (836, 15841), (868, 15257), (1022, 12958), (1178, 11242), (1364, 9709), (1387, 9548), (1463, 9052), (1606, 8246), (2044, 6479), (2263, 5852), (2356, 5621), (2387, 5548), (2774, 4774), (2926, 4526), (3212, 4123)]