26665626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 60679584

約数和(自身を除く): 34013958

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 947, 1083, 1482, 1894, 2166, 2841, 4693, 5682, 9386, 12311, 14079, 17993, 24622, 28158, 35986, 36933, 53979, 73866, 107958, 233909, 341867, 467818, 683734, 701727, 1025601, 1403454, 2051202, 4444271, 8888542, 13332813, 26665626]

約数ペア:

[(1, 26665626), (2, 13332813), (3, 8888542), (6, 4444271), (13, 2051202), (19, 1403454), (26, 1025601), (38, 701727), (39, 683734), (57, 467818), (78, 341867), (114, 233909), (247, 107958), (361, 73866), (494, 53979), (722, 36933), (741, 35986), (947, 28158), (1083, 24622), (1482, 17993), (1894, 14079), (2166, 12311), (2841, 9386), (4693, 5682)]