21955332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37339}}^1$

素因数の和:37360

約数の個数: 36

約数和(自身を含む): 59594640

約数和(自身を除く): 37639308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 37339, 74678, 112017, 149356, 224034, 261373, 448068, 522746, 784119, 1045492, 1568238, 1829611, 3136476, 3659222, 5488833, 7318444, 10977666, 21955332]

約数ペア:

[(1, 21955332), (2, 10977666), (3, 7318444), (4, 5488833), (6, 3659222), (7, 3136476), (12, 1829611), (14, 1568238), (21, 1045492), (28, 784119), (42, 522746), (49, 448068), (84, 261373), (98, 224034), (147, 149356), (196, 112017), (294, 74678), (588, 37339)]