18346042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 33747840

約数和(自身を除く): 15401798

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 2789, 3289, 5578, 6578, 30679, 36257, 61358, 64147, 72514, 128294, 398827, 705617, 797654, 833911, 1411234, 1667822, 9173021, 18346042]

約数ペア:

[(1, 18346042), (2, 9173021), (11, 1667822), (13, 1411234), (22, 833911), (23, 797654), (26, 705617), (46, 398827), (143, 128294), (253, 72514), (286, 64147), (299, 61358), (506, 36257), (598, 30679), (2789, 6578), (3289, 5578)]