42386766

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 86531328

約数和(自身を除く): 44144562

約数列:

[1, 2, 3, 6, 103, 107, 206, 214, 309, 321, 618, 641, 642, 1282, 1923, 3846, 11021, 22042, 33063, 66023, 66126, 68587, 132046, 137174, 198069, 205761, 396138, 411522, 7064461, 14128922, 21193383, 42386766]

約数ペア:

[(1, 42386766), (2, 21193383), (3, 14128922), (6, 7064461), (103, 411522), (107, 396138), (206, 205761), (214, 198069), (309, 137174), (321, 132046), (618, 68587), (641, 66126), (642, 66023), (1282, 33063), (1923, 22042), (3846, 11021)]