26538516

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 84

約数和(自身を含む): 73449600

約数和(自身を除く): 46911084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 479, 486, 513, 684, 729, 958, 972, 1026, 1437, 1458, 1539, 1916, 2052, 2874, 2916, 3078, 4311, 4617, 5748, 6156, 8622, 9101, 9234, 12933, 13851, 17244, 18202, 18468, 25866, 27303, 27702, 36404, 38799, 51732, 54606, 55404, 77598, 81909, 109212, 116397, 155196, 163818, 232794, 245727, 327636, 349191, 465588, 491454, 698382, 737181, 982908, 1396764, 1474362, 2211543, 2948724, 4423086, 6634629, 8846172, 13269258, 26538516]

約数ペア:

[(1, 26538516), (2, 13269258), (3, 8846172), (4, 6634629), (6, 4423086), (9, 2948724), (12, 2211543), (18, 1474362), (19, 1396764), (27, 982908), (36, 737181), (38, 698382), (54, 491454), (57, 465588), (76, 349191), (81, 327636), (108, 245727), (114, 232794), (162, 163818), (171, 155196), (228, 116397), (243, 109212), (324, 81909), (342, 77598), (479, 55404), (486, 54606), (513, 51732), (684, 38799), (729, 36404), (958, 27702), (972, 27303), (1026, 25866), (1437, 18468), (1458, 18202), (1539, 17244), (1916, 13851), (2052, 12933), (2874, 9234), (2916, 9101), (3078, 8622), (4311, 6156), (4617, 5748)]