81154026

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{5573}}^1$

素因数の和:6390

約数の個数: 24

約数和(自身を含む): 176082660

約数和(自身を除く): 94928634

約数列:

[1, 2, 3, 6, 9, 18, 809, 1618, 2427, 4854, 5573, 7281, 11146, 14562, 16719, 33438, 50157, 100314, 4508557, 9017114, 13525671, 27051342, 40577013, 81154026]

約数ペア:

[(1, 81154026), (2, 40577013), (3, 27051342), (6, 13525671), (9, 9017114), (18, 4508557), (809, 100314), (1618, 50157), (2427, 33438), (4854, 16719), (5573, 14562), (7281, 11146)]