27742154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 48837600

約数和(自身を除く): 21095446

約数列:

[1, 2, 11, 22, 29, 58, 59, 67, 118, 121, 134, 242, 319, 638, 649, 737, 1298, 1474, 1711, 1943, 3422, 3509, 3886, 3953, 7018, 7139, 7906, 8107, 14278, 16214, 18821, 21373, 37642, 42746, 43483, 86966, 114637, 207031, 229274, 235103, 414062, 470206, 478313, 956626, 1261007, 2522014, 13871077, 27742154]

約数ペア:

[(1, 27742154), (2, 13871077), (11, 2522014), (22, 1261007), (29, 956626), (58, 478313), (59, 470206), (67, 414062), (118, 235103), (121, 229274), (134, 207031), (242, 114637), (319, 86966), (638, 43483), (649, 42746), (737, 37642), (1298, 21373), (1474, 18821), (1711, 16214), (1943, 14278), (3422, 8107), (3509, 7906), (3886, 7139), (3953, 7018)]