18772124

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5279}}^1$

素因数の和:5417

約数の個数: 24

約数和(自身を含む): 37847040

約数和(自身を除く): 19074916

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 5279, 10558, 21116, 36953, 73906, 147812, 670433, 1340866, 2681732, 4693031, 9386062, 18772124]

約数ペア:

[(1, 18772124), (2, 9386062), (4, 4693031), (7, 2681732), (14, 1340866), (28, 670433), (127, 147812), (254, 73906), (508, 36953), (889, 21116), (1778, 10558), (3556, 5279)]