28098126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 69919200

約数和(自身を除く): 41821074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 829, 1614, 1658, 1883, 2421, 2487, 3766, 4842, 4974, 5649, 5803, 7461, 11298, 11606, 14922, 16947, 17409, 33894, 34818, 52227, 104454, 223001, 446002, 669003, 1338006, 1561007, 2007009, 3122014, 4014018, 4683021, 9366042, 14049063, 28098126]

約数ペア:

[(1, 28098126), (2, 14049063), (3, 9366042), (6, 4683021), (7, 4014018), (9, 3122014), (14, 2007009), (18, 1561007), (21, 1338006), (42, 669003), (63, 446002), (126, 223001), (269, 104454), (538, 52227), (807, 34818), (829, 33894), (1614, 17409), (1658, 16947), (1883, 14922), (2421, 11606), (2487, 11298), (3766, 7461), (4842, 5803), (4974, 5649)]