187838364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{319453}}^1$

素因数の和:319474

約数の個数: 36

約数和(自身を含む): 509848584

約数和(自身を除く): 322010220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 319453, 638906, 958359, 1277812, 1916718, 2236171, 3833436, 4472342, 6708513, 8944684, 13417026, 15653197, 26834052, 31306394, 46959591, 62612788, 93919182, 187838364]

約数ペア:

[(1, 187838364), (2, 93919182), (3, 62612788), (4, 46959591), (6, 31306394), (7, 26834052), (12, 15653197), (14, 13417026), (21, 8944684), (28, 6708513), (42, 4472342), (49, 3833436), (84, 2236171), (98, 1916718), (147, 1277812), (196, 958359), (294, 638906), (588, 319453)]