81339318

素因数分解:

$2^1\times 3^2\times {\mathrm{983}}^1\times {\mathrm{4597}}^1$

素因数の和:5588

約数の個数: 24

約数和(自身を含む): 176452848

約数和(自身を除く): 95113530

約数列:

[1, 2, 3, 6, 9, 18, 983, 1966, 2949, 4597, 5898, 8847, 9194, 13791, 17694, 27582, 41373, 82746, 4518851, 9037702, 13556553, 27113106, 40669659, 81339318]

約数ペア:

[(1, 81339318), (2, 40669659), (3, 27113106), (6, 13556553), (9, 9037702), (18, 4518851), (983, 82746), (1966, 41373), (2949, 27582), (4597, 17694), (5898, 13791), (8847, 9194)]