18391452

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 45511200

約数和(自身を除く): 27119748

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 1189, 1289, 2378, 2578, 3567, 3867, 4756, 5156, 7134, 7734, 14268, 15468, 37381, 52849, 74762, 105698, 112143, 149524, 158547, 211396, 224286, 317094, 448572, 634188, 1532621, 3065242, 4597863, 6130484, 9195726, 18391452]

約数ペア:

[(1, 18391452), (2, 9195726), (3, 6130484), (4, 4597863), (6, 3065242), (12, 1532621), (29, 634188), (41, 448572), (58, 317094), (82, 224286), (87, 211396), (116, 158547), (123, 149524), (164, 112143), (174, 105698), (246, 74762), (348, 52849), (492, 37381), (1189, 15468), (1289, 14268), (2378, 7734), (2578, 7134), (3567, 5156), (3867, 4756)]