6685728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{9949}}^1$

素因数の和:9969

約数の個数: 48

約数和(自身を含む): 20059200

約数和(自身を除く): 13373472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 9949, 19898, 29847, 39796, 59694, 69643, 79592, 119388, 139286, 159184, 208929, 238776, 278572, 318368, 417858, 477552, 557144, 835716, 955104, 1114288, 1671432, 2228576, 3342864, 6685728]

約数ペア:

[(1, 6685728), (2, 3342864), (3, 2228576), (4, 1671432), (6, 1114288), (7, 955104), (8, 835716), (12, 557144), (14, 477552), (16, 417858), (21, 318368), (24, 278572), (28, 238776), (32, 208929), (42, 159184), (48, 139286), (56, 119388), (84, 79592), (96, 69643), (112, 59694), (168, 39796), (224, 29847), (336, 19898), (672, 9949)]