18713325726

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{49999}}^1$

素因数の和:50278

約数の個数: 64

約数和(自身を含む): 43200000000

約数和(自身を除く): 24486674274

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 239, 261, 478, 522, 717, 783, 1434, 1566, 2151, 4302, 6453, 6931, 12906, 13862, 20793, 41586, 49999, 62379, 99998, 124758, 149997, 187137, 299994, 374274, 449991, 899982, 1349973, 1449971, 2699946, 2899942, 4349913, 8699826, 11949761, 13049739, 23899522, 26099478, 35849283, 39149217, 71698566, 78298434, 107547849, 215095698, 322643547, 346543069, 645287094, 693086138, 1039629207, 2079258414, 3118887621, 6237775242, 9356662863, 18713325726]

約数ペア:

[(1, 18713325726), (2, 9356662863), (3, 6237775242), (6, 3118887621), (9, 2079258414), (18, 1039629207), (27, 693086138), (29, 645287094), (54, 346543069), (58, 322643547), (87, 215095698), (174, 107547849), (239, 78298434), (261, 71698566), (478, 39149217), (522, 35849283), (717, 26099478), (783, 23899522), (1434, 13049739), (1566, 11949761), (2151, 8699826), (4302, 4349913), (6453, 2899942), (6931, 2699946), (12906, 1449971), (13862, 1349973), (20793, 899982), (41586, 449991), (49999, 374274), (62379, 299994), (99998, 187137), (124758, 149997)]