138841038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37997}}^1$

素因数の和:38041

約数の個数: 48

約数和(自身を含む): 355661280

約数和(自身を除く): 216820242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 37997, 75994, 113991, 227982, 265979, 341973, 531958, 683946, 797937, 1101913, 1595874, 2203826, 2393811, 3305739, 4787622, 6611478, 7713391, 9917217, 15426782, 19834434, 23140173, 46280346, 69420519, 138841038]

約数ペア:

[(1, 138841038), (2, 69420519), (3, 46280346), (6, 23140173), (7, 19834434), (9, 15426782), (14, 9917217), (18, 7713391), (21, 6611478), (29, 4787622), (42, 3305739), (58, 2393811), (63, 2203826), (87, 1595874), (126, 1101913), (174, 797937), (203, 683946), (261, 531958), (406, 341973), (522, 265979), (609, 227982), (1218, 113991), (1827, 75994), (3654, 37997)]