1638992406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{945209}}^1$

素因数の和:945248

約数の個数: 24

約数和(自身を含む): 3482153640

約数和(自身を除く): 1843161234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 945209, 1890418, 2835627, 5671254, 16068553, 32137106, 48205659, 96411318, 273165401, 546330802, 819496203, 1638992406]

約数ペア:

[(1, 1638992406), (2, 819496203), (3, 546330802), (6, 273165401), (17, 96411318), (34, 48205659), (51, 32137106), (102, 16068553), (289, 5671254), (578, 2835627), (867, 1890418), (1734, 945209)]