4138938

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 40

約数和(自身を含む): 9604980

約数和(自身を除く): 5466042

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 881, 1566, 1762, 2349, 2643, 4698, 5286, 7929, 15858, 23787, 25549, 47574, 51098, 71361, 76647, 142722, 153294, 229941, 459882, 689823, 1379646, 2069469, 4138938]

約数ペア:

[(1, 4138938), (2, 2069469), (3, 1379646), (6, 689823), (9, 459882), (18, 229941), (27, 153294), (29, 142722), (54, 76647), (58, 71361), (81, 51098), (87, 47574), (162, 25549), (174, 23787), (261, 15858), (522, 7929), (783, 5286), (881, 4698), (1566, 2643), (1762, 2349)]