21017112

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30197}}^1$

素因数の和:30235

約数の個数: 32

約数和(自身を含む): 54356400

約数和(自身を除く): 33339288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30197, 60394, 90591, 120788, 181182, 241576, 362364, 724728, 875713, 1751426, 2627139, 3502852, 5254278, 7005704, 10508556, 21017112]

約数ペア:

[(1, 21017112), (2, 10508556), (3, 7005704), (4, 5254278), (6, 3502852), (8, 2627139), (12, 1751426), (24, 875713), (29, 724728), (58, 362364), (87, 241576), (116, 181182), (174, 120788), (232, 90591), (348, 60394), (696, 30197)]