26423661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 18227859

約数列:

[1, 3, 11, 17, 19, 33, 37, 51, 57, 67, 111, 187, 201, 209, 323, 407, 561, 627, 629, 703, 737, 969, 1139, 1221, 1273, 1887, 2109, 2211, 2479, 3417, 3553, 3819, 6919, 7437, 7733, 10659, 11951, 12529, 14003, 20757, 21641, 23199, 27269, 35853, 37587, 42009, 42143, 47101, 64923, 81807, 126429, 131461, 141303, 238051, 394383, 463573, 518111, 714153, 800717, 1390719, 1554333, 2402151, 8807887, 26423661]

約数ペア:

[(1, 26423661), (3, 8807887), (11, 2402151), (17, 1554333), (19, 1390719), (33, 800717), (37, 714153), (51, 518111), (57, 463573), (67, 394383), (111, 238051), (187, 141303), (201, 131461), (209, 126429), (323, 81807), (407, 64923), (561, 47101), (627, 42143), (629, 42009), (703, 37587), (737, 35853), (969, 27269), (1139, 23199), (1221, 21641), (1273, 20757), (1887, 14003), (2109, 12529), (2211, 11951), (2479, 10659), (3417, 7733), (3553, 7437), (3819, 6919)]