18132345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5233}}^1$

素因数の和:5262

約数の個数: 48

約数和(自身を含む): 39192192

約数和(自身を除く): 21059847

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 5233, 15699, 26165, 36631, 47097, 57563, 78495, 109893, 172689, 183155, 235485, 287815, 329679, 402941, 518067, 549465, 863445, 1208823, 1648395, 2014705, 2590335, 3626469, 6044115, 18132345]

約数ペア:

[(1, 18132345), (3, 6044115), (5, 3626469), (7, 2590335), (9, 2014705), (11, 1648395), (15, 1208823), (21, 863445), (33, 549465), (35, 518067), (45, 402941), (55, 329679), (63, 287815), (77, 235485), (99, 183155), (105, 172689), (165, 109893), (231, 78495), (315, 57563), (385, 47097), (495, 36631), (693, 26165), (1155, 15699), (3465, 5233)]