1777793328

素因数分解:

$2^4\times 3^2\times {\mathrm{12345787}}^1$

素因数の和:12345801

約数の個数: 30

約数和(自身を含む): 4975352564

約数和(自身を除く): 3197559236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 12345787, 24691574, 37037361, 49383148, 74074722, 98766296, 111112083, 148149444, 197532592, 222224166, 296298888, 444448332, 592597776, 888896664, 1777793328]

約数ペア:

[(1, 1777793328), (2, 888896664), (3, 592597776), (4, 444448332), (6, 296298888), (8, 222224166), (9, 197532592), (12, 148149444), (16, 111112083), (18, 98766296), (24, 74074722), (36, 49383148), (48, 37037361), (72, 24691574), (144, 12345787)]