2016185778

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{77839}}^1$

素因数の和:79286

約数の個数: 24

約数和(自身を含む): 4371494400

約数和(自身を除く): 2355308622

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2878, 4317, 8634, 12951, 25902, 77839, 155678, 233517, 467034, 700551, 1401102, 112010321, 224020642, 336030963, 672061926, 1008092889, 2016185778]

約数ペア:

[(1, 2016185778), (2, 1008092889), (3, 672061926), (6, 336030963), (9, 224020642), (18, 112010321), (1439, 1401102), (2878, 700551), (4317, 467034), (8634, 233517), (12951, 155678), (25902, 77839)]